847869788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2985457}}^1$

素因数の和:2985532

約数の個数: 12

約数和(自身を含む): 1504670832

約数和(自身を除く): 656801044

約数列:

[1, 2, 4, 71, 142, 284, 2985457, 5970914, 11941828, 211967447, 423934894, 847869788]

約数ペア:

[(1, 847869788), (2, 423934894), (4, 211967447), (71, 11941828), (142, 5970914), (284, 2985457)]