305138042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1260901}}^1$

素因数の和:1260925

約数の個数: 12

約数和(自身を含む): 503099898

約数和(自身を除く): 197961856

約数列:

[1, 2, 11, 22, 121, 242, 1260901, 2521802, 13869911, 27739822, 152569021, 305138042]

約数ペア:

[(1, 305138042), (2, 152569021), (11, 27739822), (22, 13869911), (121, 2521802), (242, 1260901)]