2064310270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18766457}}^1$

素因数の和:18766475

約数の個数: 16

約数和(自身を含む): 4053554928

約数和(自身を除く): 1989244658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18766457, 37532914, 93832285, 187664570, 206431027, 412862054, 1032155135, 2064310270]

約数ペア:

[(1, 2064310270), (2, 1032155135), (5, 412862054), (10, 206431027), (11, 187664570), (22, 93832285), (55, 37532914), (110, 18766457)]