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@ @Hßìÿa@ö§aI@†a‡Èÿa@óî‹Åä@@

                                        14322011                      ()

8( )                              6( )             4( )         2 ()

                    . 4 2×2                   :( )
                    . 8 4×2             . 2 1432
                    .6 8×2
                    .2 6×2                      14322

                                                14323

                                                14324

                                                14325

2, 4, 8, 6, 2, ...                1432

    14322011 = 14324×502 ×14323          .4

    6 14324                             14322008

    14322011                               .8            14323
                                            .8            6×8

                    2006201 × 200781                                  ()

7( )                              4( )             3( )         2 ()

                               6  2006201           : ()
                    200781
                                         .6        6
                                           .7
                                                     2007

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