2016129005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{87071}}^1$

素因数の和:87508

約数の個数: 16

約数和(自身を含む): 2645595648

約数和(自身を除く): 629466643

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 23155, 87071, 435355, 957781, 4788905, 36656891, 183284455, 403225801, 2016129005]

約数ペア:

[(1, 2016129005), (5, 403225801), (11, 183284455), (55, 36656891), (421, 4788905), (2105, 957781), (4631, 435355), (23155, 87071)]