2017597810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1540151}}^1$

素因数の和:1540289

約数の個数: 16

約数和(自身を含む): 3659401152

約数和(自身を除く): 1641803342

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1540151, 3080302, 7700755, 15401510, 201759781, 403519562, 1008798905, 2017597810]

約数ペア:

[(1, 2017597810), (2, 1008798905), (5, 403519562), (10, 201759781), (131, 15401510), (262, 7700755), (655, 3080302), (1310, 1540151)]