2021001818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{608369}}^1$

素因数の和:608533

約数の個数: 16

約数和(自身を含む): 3329000640

約数和(自身を除く): 1307998822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 608369, 1216738, 6692059, 13384118, 91863719, 183727438, 1010500909, 2021001818]

約数ペア:

[(1, 2021001818), (2, 1010500909), (11, 183727438), (22, 91863719), (151, 13384118), (302, 6692059), (1661, 1216738), (3322, 608369)]