42898531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 49140000

約数和(自身を除く): 6241469

約数列:

[1, 13, 17, 221, 389, 499, 5057, 6487, 6613, 8483, 85969, 110279, 194111, 2523443, 3299887, 42898531]

約数ペア:

[(1, 42898531), (13, 3299887), (17, 2523443), (221, 194111), (389, 110279), (499, 85969), (5057, 8483), (6487, 6613)]