139960652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2691551}}^1$

素因数の和:2691568

約数の個数: 12

約数和(自身を含む): 263772096

約数和(自身を除く): 123811444

約数列:

[1, 2, 4, 13, 26, 52, 2691551, 5383102, 10766204, 34990163, 69980326, 139960652]

約数ペア:

[(1, 139960652), (2, 69980326), (4, 34990163), (13, 10766204), (26, 5383102), (52, 2691551)]