2509205812

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{2813011}}^1$

素因数の和:2813238

約数の個数: 12

約数和(自身を含む): 4410802816

約数和(自身を除く): 1901597004

約数列:

[1, 2, 4, 223, 446, 892, 2813011, 5626022, 11252044, 627301453, 1254602906, 2509205812]

約数ペア:

[(1, 2509205812), (2, 1254602906), (4, 627301453), (223, 11252044), (446, 5626022), (892, 2813011)]