826628972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8123}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 1655996160

約数和(自身を除く): 829367188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 988, 1339, 1957, 2678, 3914, 5356, 7828, 8123, 16246, 25441, 32492, 50882, 101764, 105599, 154337, 211198, 308674, 422396, 617348, 836669, 1673338, 2006381, 3346676, 4012762, 8025524, 10876697, 15896711, 21753394, 31793422, 43506788, 63586844, 206657243, 413314486, 826628972]

約数ペア:

[(1, 826628972), (2, 413314486), (4, 206657243), (13, 63586844), (19, 43506788), (26, 31793422), (38, 21753394), (52, 15896711), (76, 10876697), (103, 8025524), (206, 4012762), (247, 3346676), (412, 2006381), (494, 1673338), (988, 836669), (1339, 617348), (1957, 422396), (2678, 308674), (3914, 211198), (5356, 154337), (7828, 105599), (8123, 101764), (16246, 50882), (25441, 32492)]