396236468

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{961739}}^1$

素因数の和:961846

約数の個数: 12

約数和(自身を含む): 700146720

約数和(自身を除く): 303910252

約数列:

[1, 2, 4, 103, 206, 412, 961739, 1923478, 3846956, 99059117, 198118234, 396236468]

約数ペア:

[(1, 396236468), (2, 198118234), (4, 99059117), (103, 3846956), (206, 1923478), (412, 961739)]