391567684

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{4079}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 695036160

約数和(自身を除く): 303468476

約数列:

[1, 2, 4, 103, 206, 233, 412, 466, 932, 4079, 8158, 16316, 23999, 47998, 95996, 420137, 840274, 950407, 1680548, 1900814, 3801628, 97891921, 195783842, 391567684]

約数ペア:

[(1, 391567684), (2, 195783842), (4, 97891921), (103, 3801628), (206, 1900814), (233, 1680548), (412, 950407), (466, 840274), (932, 420137), (4079, 95996), (8158, 47998), (16316, 23999)]