2799973967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 3456649728

約数和(自身を除く): 656675761

約数列:

[1, 7, 17, 97, 107, 119, 679, 749, 1649, 1819, 2267, 10379, 11543, 12733, 15869, 38539, 72653, 176443, 219899, 242569, 269773, 1235101, 1539293, 1697983, 3738283, 4123673, 23529193, 26167981, 28865711, 164704351, 399996281, 2799973967]

約数ペア:

[(1, 2799973967), (7, 399996281), (17, 164704351), (97, 28865711), (107, 26167981), (119, 23529193), (679, 4123673), (749, 3738283), (1649, 1697983), (1819, 1539293), (2267, 1235101), (10379, 269773), (11543, 242569), (12733, 219899), (15869, 176443), (38539, 72653)]