4090042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{16901}}^1$

素因数の和:16925

約数の個数: 12

約数和(自身を含む): 6743898

約数和(自身を除く): 2653856

約数列:

[1, 2, 11, 22, 121, 242, 16901, 33802, 185911, 371822, 2045021, 4090042]

約数ペア:

[(1, 4090042), (2, 2045021), (11, 371822), (22, 185911), (121, 33802), (242, 16901)]