779610834

素因数分解:

$2^1\times 3^2\times {\mathrm{43311713}}^1$

素因数の和:43311721

約数の個数: 12

約数和(自身を含む): 1689156846

約数和(自身を除く): 909546012

約数列:

[1, 2, 3, 6, 9, 18, 43311713, 86623426, 129935139, 259870278, 389805417, 779610834]

約数ペア:

[(1, 779610834), (2, 389805417), (3, 259870278), (6, 129935139), (9, 86623426), (18, 43311713)]