328652156

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{84443}}^1$

素因数の和:84593

約数の個数: 24

約数和(自身を含む): 662040960

約数和(自身を除く): 333388804

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 84443, 168886, 337772, 591101, 1182202, 2364404, 11737577, 23475154, 46950308, 82163039, 164326078, 328652156]

約数ペア:

[(1, 328652156), (2, 164326078), (4, 82163039), (7, 46950308), (14, 23475154), (28, 11737577), (139, 2364404), (278, 1182202), (556, 591101), (973, 337772), (1946, 168886), (3892, 84443)]