1445402881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{3343}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 1580508160

約数和(自身を除く): 135105279

約数列:

[1, 13, 79, 421, 1027, 3343, 5473, 33259, 43459, 264097, 432367, 1407403, 3433261, 18296239, 111184837, 1445402881]

約数ペア:

[(1, 1445402881), (13, 111184837), (79, 18296239), (421, 3433261), (1027, 1407403), (3343, 432367), (5473, 264097), (33259, 43459)]