89399725922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1\times {\mathrm{394363}}^1$

素因数の和:403097

約数の個数: 16

約数和(自身を含む): 144431871360

約数和(自身を除く): 55032145438

約数列:

[1, 2, 13, 26, 8719, 17438, 113347, 226694, 394363, 788726, 5126719, 10253438, 3438450997, 6876901994, 44699862961, 89399725922]

約数ペア:

[(1, 89399725922), (2, 44699862961), (13, 6876901994), (26, 3438450997), (8719, 10253438), (17438, 5126719), (113347, 788726), (226694, 394363)]