2016617810

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{228901}}^1$

素因数の和:229789

約数の個数: 16

約数和(自身を含む): 3634048152

約数和(自身を除く): 1617430342

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 228901, 457802, 1144505, 2289010, 201661781, 403323562, 1008308905, 2016617810]

約数ペア:

[(1, 2016617810), (2, 1008308905), (5, 403323562), (10, 201661781), (881, 2289010), (1762, 1144505), (4405, 457802), (8810, 228901)]