124424156740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{478554449}}^1$

素因数の和:478554471

約数の個数: 24

約数和(自身を含む): 281390016600

約数和(自身を除く): 156965859860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 478554449, 957108898, 1914217796, 2392772245, 4785544490, 6221207837, 9571088980, 12442415674, 24884831348, 31106039185, 62212078370, 124424156740]

約数ペア:

[(1, 124424156740), (2, 62212078370), (4, 31106039185), (5, 24884831348), (10, 12442415674), (13, 9571088980), (20, 6221207837), (26, 4785544490), (52, 2392772245), (65, 1914217796), (130, 957108898), (260, 478554449)]