2102123524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{9915677}}^1$

素因数の和:9915734

約数の個数: 12

約数和(自身を含む): 3748126284

約数和(自身を除く): 1646002760

約数列:

[1, 2, 4, 53, 106, 212, 9915677, 19831354, 39662708, 525530881, 1051061762, 2102123524]

約数ペア:

[(1, 2102123524), (2, 1051061762), (4, 525530881), (53, 39662708), (106, 19831354), (212, 9915677)]