2247125408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{16411}}^1$

素因数の和:16821

約数の個数: 48

約数和(自身を含む): 4838914080

約数和(自身を除く): 2591788672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 389, 778, 1556, 3112, 4279, 6224, 8558, 12448, 16411, 17116, 32822, 34232, 65644, 68464, 131288, 136928, 180521, 262576, 361042, 525152, 722084, 1444168, 2888336, 5776672, 6383879, 12767758, 25535516, 51071032, 70222669, 102142064, 140445338, 204284128, 280890676, 561781352, 1123562704, 2247125408]

約数ペア:

[(1, 2247125408), (2, 1123562704), (4, 561781352), (8, 280890676), (11, 204284128), (16, 140445338), (22, 102142064), (32, 70222669), (44, 51071032), (88, 25535516), (176, 12767758), (352, 6383879), (389, 5776672), (778, 2888336), (1556, 1444168), (3112, 722084), (4279, 525152), (6224, 361042), (8558, 262576), (12448, 180521), (16411, 136928), (17116, 131288), (32822, 68464), (34232, 65644)]