12854877268

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{5242609}}^1$

素因数の和:5243226

約数の個数: 12

約数和(自身を含む): 22532737780

約数和(自身を除く): 9677860512

約数列:

[1, 2, 4, 613, 1226, 2452, 5242609, 10485218, 20970436, 3213719317, 6427438634, 12854877268]

約数ペア:

[(1, 12854877268), (2, 6427438634), (4, 3213719317), (613, 20970436), (1226, 10485218), (2452, 5242609)]