247692012

素因数分解:

$2^2\times 3^1\times {\mathrm{20641001}}^1$

素因数の和:20641008

約数の個数: 12

約数和(自身を含む): 577948056

約数和(自身を除く): 330256044

約数列:

[1, 2, 3, 4, 6, 12, 20641001, 41282002, 61923003, 82564004, 123846006, 247692012]

約数ペア:

[(1, 247692012), (2, 123846006), (3, 82564004), (4, 61923003), (6, 41282002), (12, 20641001)]