2113643779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9563999}}^1$

素因数の和:9564029

約数の個数: 8

約数和(自身を含む): 2410128000

約数和(自身を除く): 296484221

約数列:

[1, 13, 17, 221, 9563999, 124331987, 162587983, 2113643779]

約数ペア:

[(1, 2113643779), (13, 162587983), (17, 124331987), (221, 9563999)]