2080403644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47281901}}^1$

素因数の和:47281916

約数の個数: 12

約数和(自身を含む): 3971679768

約数和(自身を除く): 1891276124

約数列:

[1, 2, 4, 11, 22, 44, 47281901, 94563802, 189127604, 520100911, 1040201822, 2080403644]

約数ペア:

[(1, 2080403644), (2, 1040201822), (4, 520100911), (11, 189127604), (22, 94563802), (44, 47281901)]