660000004

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1460177}}^1$

素因数の和:1460294

約数の個数: 12

約数和(自身を含む): 1165222044

約数和(自身を除く): 505222040

約数列:

[1, 2, 4, 113, 226, 452, 1460177, 2920354, 5840708, 165000001, 330000002, 660000004]

約数ペア:

[(1, 660000004), (2, 330000002), (4, 165000001), (113, 5840708), (226, 2920354), (452, 1460177)]