492089271478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{449381}}^1$

素因数の和:449557

約数の個数: 64

約数和(自身を含む): 922520130048

約数和(自身を除く): 430430858570

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 107, 119, 214, 238, 301, 602, 731, 749, 1462, 1498, 1819, 3638, 4601, 5117, 9202, 10234, 12733, 25466, 32207, 64414, 78217, 156434, 449381, 547519, 898762, 1095038, 3145667, 6291334, 7639477, 15278954, 19323383, 38646766, 48083767, 53476339, 96167534, 106952678, 135263681, 270527362, 328497511, 336586369, 656995022, 673172738, 817424039, 1634848078, 2067601981, 2299482577, 4135203962, 4598965154, 5721968273, 11443936546, 14473213867, 28946427734, 35149233677, 70298467354, 246044635739, 492089271478]

約数ペア:

[(1, 492089271478), (2, 246044635739), (7, 70298467354), (14, 35149233677), (17, 28946427734), (34, 14473213867), (43, 11443936546), (86, 5721968273), (107, 4598965154), (119, 4135203962), (214, 2299482577), (238, 2067601981), (301, 1634848078), (602, 817424039), (731, 673172738), (749, 656995022), (1462, 336586369), (1498, 328497511), (1819, 270527362), (3638, 135263681), (4601, 106952678), (5117, 96167534), (9202, 53476339), (10234, 48083767), (12733, 38646766), (25466, 19323383), (32207, 15278954), (64414, 7639477), (78217, 6291334), (156434, 3145667), (449381, 1095038), (547519, 898762)]