2021001026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{585119}}^1$

素因数の和:585289

約数の個数: 16

約数和(自身を含む): 3328162560

約数和(自身を除く): 1307161534

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 585119, 1170238, 6436309, 12872618, 91863683, 183727366, 1010500513, 2021001026]

約数ペア:

[(1, 2021001026), (2, 1010500513), (11, 183727366), (22, 91863683), (157, 12872618), (314, 6436309), (1727, 1170238), (3454, 585119)]