1566652490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{14537}}^1$

素因数の和:15386

約数の個数: 32

約数和(自身を含む): 3040768080

約数和(自身を除く): 1474115590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1658, 4145, 8290, 10777, 14537, 21554, 29074, 53885, 72685, 107770, 145370, 188981, 377962, 944905, 1889810, 12051173, 24102346, 60255865, 120511730, 156665249, 313330498, 783326245, 1566652490]

約数ペア:

[(1, 1566652490), (2, 783326245), (5, 313330498), (10, 156665249), (13, 120511730), (26, 60255865), (65, 24102346), (130, 12051173), (829, 1889810), (1658, 944905), (4145, 377962), (8290, 188981), (10777, 145370), (14537, 107770), (21554, 72685), (29074, 53885)]