397360084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9030911}}^1$

素因数の和:9030926

約数の個数: 12

約数和(自身を含む): 758596608

約数和(自身を除く): 361236524

約数列:

[1, 2, 4, 11, 22, 44, 9030911, 18061822, 36123644, 99340021, 198680042, 397360084]

約数ペア:

[(1, 397360084), (2, 198680042), (4, 99340021), (11, 36123644), (22, 18061822), (44, 9030911)]