2018375281

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 2288618496

約数和(自身を除く): 270243215

約数列:

[1, 13, 23, 169, 299, 353, 1471, 3887, 4589, 8119, 19123, 33833, 59657, 105547, 248599, 439829, 519263, 1372111, 5717777, 6750419, 11943049, 87755447, 155259637, 2018375281]

約数ペア:

[(1, 2018375281), (13, 155259637), (23, 87755447), (169, 11943049), (299, 6750419), (353, 5717777), (1471, 1372111), (3887, 519263), (4589, 439829), (8119, 248599), (19123, 105547), (33833, 59657)]