2877790274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{190759}}^1$

素因数の和:191177

約数の個数: 16

約数和(自身を含む): 4555348800

約数和(自身を除く): 1677558526

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 190759, 381518, 3624421, 7248842, 75731323, 151462646, 1438895137, 2877790274]

約数ペア:

[(1, 2877790274), (2, 1438895137), (19, 151462646), (38, 75731323), (397, 7248842), (794, 3624421), (7543, 381518), (15086, 190759)]