2023177805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{89939}}^1$

素因数の和:90364

約数の個数: 16

約数和(自身を含む): 2655028800

約数和(自身を除く): 631850995

約数列:

[1, 5, 11, 55, 409, 2045, 4499, 22495, 89939, 449695, 989329, 4946645, 36785051, 183925255, 404635561, 2023177805]

約数ペア:

[(1, 2023177805), (5, 404635561), (11, 183925255), (55, 36785051), (409, 4946645), (2045, 989329), (4499, 449695), (22495, 89939)]