2575062721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{375757}}^1$

素因数の和:375864

約数の個数: 16

約数和(自身を含む): 3246549120

約数和(自身を除く): 671486399

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 375757, 2630299, 4133327, 28933289, 33442373, 234096611, 367866103, 2575062721]

約数ペア:

[(1, 2575062721), (7, 367866103), (11, 234096611), (77, 33442373), (89, 28933289), (623, 4133327), (979, 2630299), (6853, 375757)]