401025002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1684979}}^1$

素因数の和:1685005

約数の個数: 16

約数和(自身を含む): 727911360

約数和(自身を除く): 326886358

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1684979, 3369958, 11794853, 23589706, 28644643, 57289286, 200512501, 401025002]

約数ペア:

[(1, 401025002), (2, 200512501), (7, 57289286), (14, 28644643), (17, 23589706), (34, 11794853), (119, 3369958), (238, 1684979)]