2193146852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{42175901}}^1$

素因数の和:42175918

約数の個数: 12

約数和(自身を含む): 4133238396

約数和(自身を除く): 1940091544

約数列:

[1, 2, 4, 13, 26, 52, 42175901, 84351802, 168703604, 548286713, 1096573426, 2193146852]

約数ペア:

[(1, 2193146852), (2, 1096573426), (4, 548286713), (13, 168703604), (26, 84351802), (52, 42175901)]