2099842930

素因数分解:

$2^1\times 5^1\times {\mathrm{8287}}^1\times {\mathrm{25339}}^1$

素因数の和:33633

約数の個数: 16

約数和(自身を含む): 3780322560

約数和(自身を除く): 1680479630

約数列:

[1, 2, 5, 10, 8287, 16574, 25339, 41435, 50678, 82870, 126695, 253390, 209984293, 419968586, 1049921465, 2099842930]

約数ペア:

[(1, 2099842930), (2, 1049921465), (5, 419968586), (10, 209984293), (8287, 253390), (16574, 126695), (25339, 82870), (41435, 50678)]