528031438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{60457}}^1$

素因数の和:60867

約数の個数: 16

約数和(自身を含む): 866242224

約数和(自身を除く): 338210786

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 60457, 120914, 665027, 1330054, 24001429, 48002858, 264015719, 528031438]

約数ペア:

[(1, 528031438), (2, 264015719), (11, 48002858), (22, 24001429), (397, 1330054), (794, 665027), (4367, 120914), (8734, 60457)]