2202788

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 4443264

約数和(自身を除く): 2240476

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 521, 604, 1042, 1057, 2084, 2114, 3647, 4228, 7294, 14588, 78671, 157342, 314684, 550697, 1101394, 2202788]

約数ペア:

[(1, 2202788), (2, 1101394), (4, 550697), (7, 314684), (14, 157342), (28, 78671), (151, 14588), (302, 7294), (521, 4228), (604, 3647), (1042, 2114), (1057, 2084)]