33131437820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127428607}}^1$

素因数の和:127428629

約数の個数: 24

約数和(自身を含む): 74928021504

約数和(自身を除く): 41796583684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 127428607, 254857214, 509714428, 637143035, 1274286070, 1656571891, 2548572140, 3313143782, 6626287564, 8282859455, 16565718910, 33131437820]

約数ペア:

[(1, 33131437820), (2, 16565718910), (4, 8282859455), (5, 6626287564), (10, 3313143782), (13, 2548572140), (20, 1656571891), (26, 1274286070), (52, 637143035), (65, 509714428), (130, 254857214), (260, 127428607)]