1979915522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{599611}}^1$

素因数の和:599753

約数の個数: 16

約数和(自身を含む): 3223514112

約数和(自身を除く): 1243598590

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 599611, 1199222, 7794943, 15589886, 76150597, 152301194, 989957761, 1979915522]

約数ペア:

[(1, 1979915522), (2, 989957761), (13, 152301194), (26, 76150597), (127, 15589886), (254, 7794943), (1651, 1199222), (3302, 599611)]