2057190877

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{6551}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 2378218752

約数和(自身を除く): 321027875

約数列:

[1, 7, 113, 397, 791, 2779, 6551, 44861, 45857, 314027, 740263, 2600747, 5181841, 18205229, 293884411, 2057190877]

約数ペア:

[(1, 2057190877), (7, 293884411), (113, 18205229), (397, 5181841), (791, 2600747), (2779, 740263), (6551, 314027), (44861, 45857)]