5649412

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{4001}}^1$

素因数の和:4358

約数の個数: 12

約数和(自身を含む): 9916956

約数和(自身を除く): 4267544

約数列:

[1, 2, 4, 353, 706, 1412, 4001, 8002, 16004, 1412353, 2824706, 5649412]

約数ペア:

[(1, 5649412), (2, 2824706), (4, 1412353), (353, 16004), (706, 8002), (1412, 4001)]