2259796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 5362560

約数和(自身を除く): 3102764

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 29, 44, 46, 58, 77, 92, 116, 121, 154, 161, 203, 242, 253, 308, 319, 322, 406, 484, 506, 638, 644, 667, 812, 847, 1012, 1276, 1334, 1694, 1771, 2233, 2668, 2783, 3388, 3509, 3542, 4466, 4669, 5566, 7018, 7084, 7337, 8932, 9338, 11132, 14036, 14674, 18676, 19481, 24563, 29348, 38962, 49126, 51359, 77924, 80707, 98252, 102718, 161414, 205436, 322828, 564949, 1129898, 2259796]

約数ペア:

[(1, 2259796), (2, 1129898), (4, 564949), (7, 322828), (11, 205436), (14, 161414), (22, 102718), (23, 98252), (28, 80707), (29, 77924), (44, 51359), (46, 49126), (58, 38962), (77, 29348), (92, 24563), (116, 19481), (121, 18676), (154, 14674), (161, 14036), (203, 11132), (242, 9338), (253, 8932), (308, 7337), (319, 7084), (322, 7018), (406, 5566), (484, 4669), (506, 4466), (638, 3542), (644, 3509), (667, 3388), (812, 2783), (847, 2668), (1012, 2233), (1276, 1771), (1334, 1694)]