2008190930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1842377}}^1$

素因数の和:1842493

約数の個数: 16

約数和(自身を含む): 3647908440

約数和(自身を除く): 1639717510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1842377, 3684754, 9211885, 18423770, 200819093, 401638186, 1004095465, 2008190930]

約数ペア:

[(1, 2008190930), (2, 1004095465), (5, 401638186), (10, 200819093), (109, 18423770), (218, 9211885), (545, 3684754), (1090, 1842377)]