2247656398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{6649871}}^1$

素因数の和:6649899

約数の個数: 12

約数和(自身を含む): 3650779728

約数和(自身を除く): 1403123330

約数列:

[1, 2, 13, 26, 169, 338, 6649871, 13299742, 86448323, 172896646, 1123828199, 2247656398]

約数ペア:

[(1, 2247656398), (2, 1123828199), (13, 172896646), (26, 86448323), (169, 13299742), (338, 6649871)]