13137020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50527}}^1$

素因数の和:50549

約数の個数: 24

約数和(自身を含む): 29710464

約数和(自身を除く): 16573444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50527, 101054, 202108, 252635, 505270, 656851, 1010540, 1313702, 2627404, 3284255, 6568510, 13137020]

約数ペア:

[(1, 13137020), (2, 6568510), (4, 3284255), (5, 2627404), (10, 1313702), (13, 1010540), (20, 656851), (26, 505270), (52, 252635), (65, 202108), (130, 101054), (260, 50527)]