79690754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{278639}}^1$

素因数の和:278665

約数の個数: 16

約数和(自身を含む): 140434560

約数和(自身を除く): 60743806

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 278639, 557278, 3065029, 3622307, 6130058, 7244614, 39845377, 79690754]

約数ペア:

[(1, 79690754), (2, 39845377), (11, 7244614), (13, 6130058), (22, 3622307), (26, 3065029), (143, 557278), (286, 278639)]