1056555812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20318381}}^1$

素因数の和:20318398

約数の個数: 12

約数和(自身を含む): 1991201436

約数和(自身を除く): 934645624

約数列:

[1, 2, 4, 13, 26, 52, 20318381, 40636762, 81273524, 264138953, 528277906, 1056555812]

約数ペア:

[(1, 1056555812), (2, 528277906), (4, 264138953), (13, 81273524), (26, 40636762), (52, 20318381)]