2021937619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1\times {\mathrm{5237}}^1$

素因数の和:7014

約数の個数: 16

約数和(自身を含む): 2307318048

約数和(自身を除く): 285380429

約数列:

[1, 13, 17, 221, 1747, 5237, 22711, 29699, 68081, 89029, 386087, 1157377, 9149039, 118937507, 155533663, 2021937619]

約数ペア:

[(1, 2021937619), (13, 155533663), (17, 118937507), (221, 9149039), (1747, 1157377), (5237, 386087), (22711, 89029), (29699, 68081)]