7864212

素因数分解:

$2^2\times 3^1\times {\mathrm{655351}}^1$

素因数の和:655358

約数の個数: 12

約数和(自身を含む): 18349856

約数和(自身を除く): 10485644

約数列:

[1, 2, 3, 4, 6, 12, 655351, 1310702, 1966053, 2621404, 3932106, 7864212]

約数ペア:

[(1, 7864212), (2, 3932106), (3, 2621404), (4, 1966053), (6, 1310702), (12, 655351)]