491569108994

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1\times {\mathrm{6983}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 744391036800

約数和(自身を除く): 252821927806

約数列:

[1, 2, 277, 283, 449, 554, 566, 898, 6983, 13966, 78391, 124373, 127067, 156782, 248746, 254134, 1934291, 1976189, 3135367, 3868582, 3952378, 6270734, 35197559, 70395118, 547404353, 868496659, 887308861, 1094808706, 1736993318, 1774617722, 245784554497, 491569108994]

約数ペア:

[(1, 491569108994), (2, 245784554497), (277, 1774617722), (283, 1736993318), (449, 1094808706), (554, 887308861), (566, 868496659), (898, 547404353), (6983, 70395118), (13966, 35197559), (78391, 6270734), (124373, 3952378), (127067, 3868582), (156782, 3135367), (248746, 1976189), (254134, 1934291)]