7137820874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{643859}}^1$

素因数の和:644125

約数の個数: 16

約数和(自身を含む): 11218616640

約数和(自身を除く): 4080795766

約数列:

[1, 2, 23, 46, 241, 482, 5543, 11086, 643859, 1287718, 14808757, 29617514, 155170019, 310340038, 3568910437, 7137820874]

約数ペア:

[(1, 7137820874), (2, 3568910437), (23, 310340038), (46, 155170019), (241, 29617514), (482, 14808757), (5543, 1287718), (11086, 643859)]