2019553765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{16139}}^1$

素因数の和:17036

約数の個数: 16

約数和(自身を含む): 2510092800

約数和(自身を除く): 490539035

約数列:

[1, 5, 29, 145, 863, 4315, 16139, 25027, 80695, 125135, 468031, 2340155, 13927957, 69639785, 403910753, 2019553765]

約数ペア:

[(1, 2019553765), (5, 403910753), (29, 69639785), (145, 13927957), (863, 2340155), (4315, 468031), (16139, 125135), (25027, 80695)]