2912278228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{42827621}}^1$

素因数の和:42827642

約数の個数: 12

約数和(自身を含む): 5396280372

約数和(自身を除く): 2484002144

約数列:

[1, 2, 4, 17, 34, 68, 42827621, 85655242, 171310484, 728069557, 1456139114, 2912278228]

約数ペア:

[(1, 2912278228), (2, 1456139114), (4, 728069557), (17, 171310484), (34, 85655242), (68, 42827621)]