812551388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18467077}}^1$

素因数の和:18467092

約数の個数: 12

約数和(自身を含む): 1551234552

約数和(自身を除く): 738683164

約数列:

[1, 2, 4, 11, 22, 44, 18467077, 36934154, 73868308, 203137847, 406275694, 812551388]

約数ペア:

[(1, 812551388), (2, 406275694), (4, 203137847), (11, 73868308), (22, 36934154), (44, 18467077)]