713556740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2744449}}^1$

素因数の和:2744471

約数の個数: 24

約数和(自身を含む): 1613736600

約数和(自身を除く): 900179860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2744449, 5488898, 10977796, 13722245, 27444490, 35677837, 54888980, 71355674, 142711348, 178389185, 356778370, 713556740]

約数ペア:

[(1, 713556740), (2, 356778370), (4, 178389185), (5, 142711348), (10, 71355674), (13, 54888980), (20, 35677837), (26, 27444490), (52, 13722245), (65, 10977796), (130, 5488898), (260, 2744449)]