13315089616

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{9283}}^1$

素因数の和:10019

約数の個数: 40

約数和(自身を含む): 26010574304

約数和(自身を除く): 12695484688

約数列:

[1, 2, 4, 8, 16, 157, 314, 571, 628, 1142, 1256, 2284, 2512, 4568, 9136, 9283, 18566, 37132, 74264, 89647, 148528, 179294, 358588, 717176, 1434352, 1457431, 2914862, 5300593, 5829724, 10601186, 11659448, 21202372, 23318896, 42404744, 84809488, 832193101, 1664386202, 3328772404, 6657544808, 13315089616]

約数ペア:

[(1, 13315089616), (2, 6657544808), (4, 3328772404), (8, 1664386202), (16, 832193101), (157, 84809488), (314, 42404744), (571, 23318896), (628, 21202372), (1142, 11659448), (1256, 10601186), (2284, 5829724), (2512, 5300593), (4568, 2914862), (9136, 1457431), (9283, 1434352), (18566, 717176), (37132, 358588), (74264, 179294), (89647, 148528)]