7851729242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32990459}}^1$

素因数の和:32990485

約数の個数: 16

約数和(自身を含む): 14251878720

約数和(自身を除く): 6400149478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 32990459, 65980918, 230933213, 461866426, 560837803, 1121675606, 3925864621, 7851729242]

約数ペア:

[(1, 7851729242), (2, 3925864621), (7, 1121675606), (14, 560837803), (17, 461866426), (34, 230933213), (119, 65980918), (238, 32990459)]