1520405858

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1\times {\mathrm{4999}}^1$

素因数の和:5873

約数の個数: 16

約数和(自身を含む): 2294160000

約数和(自身を除く): 773754142

約数列:

[1, 2, 241, 482, 631, 1262, 4999, 9998, 152071, 304142, 1204759, 2409518, 3154369, 6308738, 760202929, 1520405858]

約数ペア:

[(1, 1520405858), (2, 760202929), (241, 6308738), (482, 3154369), (631, 2409518), (1262, 1204759), (4999, 304142), (9998, 152071)]