218361562081

素因数分解:

${\mathrm{13}}^2\times {\mathrm{57301}}^1\times {\mathrm{22549}}^1$

素因数の和:79876

約数の個数: 12

約数和(自身を含む): 236465298300

約数和(自身を除く): 18103736219

約数列:

[1, 13, 169, 22549, 57301, 293137, 744913, 3810781, 9683869, 1292080249, 16797043237, 218361562081]

約数ペア:

[(1, 218361562081), (13, 16797043237), (169, 1292080249), (22549, 9683869), (57301, 3810781), (293137, 744913)]