8889011842

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{1409}}^1\times {\mathrm{4999}}^1$

素因数の和:7041

約数の個数: 16

約数和(自身を含む): 13366800000

約数和(自身を除く): 4477788158

約数列:

[1, 2, 631, 1262, 1409, 2818, 4999, 9998, 889079, 1778158, 3154369, 6308738, 7043591, 14087182, 4444505921, 8889011842]

約数ペア:

[(1, 8889011842), (2, 4444505921), (631, 14087182), (1262, 7043591), (1409, 6308738), (2818, 3154369), (4999, 1778158), (9998, 889079)]