287265046

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{6073}}^1$

素因数の和:6495

約数の個数: 16

約数和(自身を含む): 438639984

約数和(自身を除く): 151374938

約数列:

[1, 2, 67, 134, 353, 706, 6073, 12146, 23651, 47302, 406891, 813782, 2143769, 4287538, 143632523, 287265046]

約数ペア:

[(1, 287265046), (2, 143632523), (67, 4287538), (134, 2143769), (353, 813782), (706, 406891), (6073, 47302), (12146, 23651)]