121516924624

素因数分解:

$2^4\times {\mathrm{34211}}^1\times {\mathrm{221999}}^1$

素因数の和:256218

約数の個数: 20

約数和(自身を含む): 235446984000

約数和(自身を除く): 113930059376

約数列:

[1, 2, 4, 8, 16, 34211, 68422, 136844, 221999, 273688, 443998, 547376, 887996, 1775992, 3551984, 7594807789, 15189615578, 30379231156, 60758462312, 121516924624]

約数ペア:

[(1, 121516924624), (2, 60758462312), (4, 30379231156), (8, 15189615578), (16, 7594807789), (34211, 3551984), (68422, 1775992), (136844, 887996), (221999, 547376), (273688, 443998)]