2583568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12442

約数の個数: 20

約数和(自身を含む): 5391148

約数和(自身を除く): 2807580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12421, 24842, 49684, 99368, 161473, 198736, 322946, 645892, 1291784, 2583568]

約数ペア:

[(1, 2583568), (2, 1291784), (4, 645892), (8, 322946), (13, 198736), (16, 161473), (26, 99368), (52, 49684), (104, 24842), (208, 12421)]