2085753605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311539}}^1$

素因数の和:311660

約数の個数: 16

約数和(自身を含む): 2721613440

約数和(自身を除く): 635859835

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 311539, 1557695, 4050007, 20250035, 32088517, 160442585, 417150721, 2085753605]

約数ペア:

[(1, 2085753605), (5, 417150721), (13, 160442585), (65, 32088517), (103, 20250035), (515, 4050007), (1339, 1557695), (6695, 311539)]