2580842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 4283712

約数和(自身を除く): 1702870

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 1607, 3214, 17677, 35354, 117311, 234622, 1290421, 2580842]

約数ペア:

[(1, 2580842), (2, 1290421), (11, 234622), (22, 117311), (73, 35354), (146, 17677), (803, 3214), (1606, 1607)]