129423802

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{3727}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 197285760

約数和(自身を除く): 67861958

約数列:

[1, 2, 97, 179, 194, 358, 3727, 7454, 17363, 34726, 361519, 667133, 723038, 1334266, 64711901, 129423802]

約数ペア:

[(1, 129423802), (2, 64711901), (97, 1334266), (179, 723038), (194, 667133), (358, 361519), (3727, 34726), (7454, 17363)]