40371738412

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{2522603}}^1$

素因数の和:2526608

約数の個数: 12

約数和(自身を含む): 70668228456

約数和(自身を除く): 30296490044

約数列:

[1, 2, 4, 4001, 8002, 16004, 2522603, 5045206, 10090412, 10092934603, 20185869206, 40371738412]

約数ペア:

[(1, 40371738412), (2, 20185869206), (4, 10092934603), (4001, 10090412), (8002, 5045206), (16004, 2522603)]