855222724

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 1505649600

約数和(自身を除く): 650426876

約数列:

[1, 2, 4, 359, 389, 718, 778, 1436, 1531, 1556, 3062, 6124, 139651, 279302, 549629, 558604, 595559, 1099258, 1191118, 2198516, 2382236, 213805681, 427611362, 855222724]

約数ペア:

[(1, 855222724), (2, 427611362), (4, 213805681), (359, 2382236), (389, 2198516), (718, 1191118), (778, 1099258), (1436, 595559), (1531, 558604), (1556, 549629), (3062, 279302), (6124, 139651)]