2199164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4238976

約数和(自身を除く): 2039812

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 331, 604, 662, 1324, 1661, 3322, 3641, 6644, 7282, 14564, 49981, 99962, 199924, 549791, 1099582, 2199164]

約数ペア:

[(1, 2199164), (2, 1099582), (4, 549791), (11, 199924), (22, 99962), (44, 49981), (151, 14564), (302, 7282), (331, 6644), (604, 3641), (662, 3322), (1324, 1661)]