2553893288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{4496291}}^1$

素因数の和:4496368

約数の個数: 16

約数和(自身を含む): 4855995360

約数和(自身を除く): 2302102072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 4496291, 8992582, 17985164, 35970328, 319236661, 638473322, 1276946644, 2553893288]

約数ペア:

[(1, 2553893288), (2, 1276946644), (4, 638473322), (8, 319236661), (71, 35970328), (142, 17985164), (284, 8992582), (568, 4496291)]