2163396

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 5088160

約数和(自身を除く): 2924764

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1297, 1668, 2594, 3891, 5188, 7782, 15564, 180283, 360566, 540849, 721132, 1081698, 2163396]

約数ペア:

[(1, 2163396), (2, 1081698), (3, 721132), (4, 540849), (6, 360566), (12, 180283), (139, 15564), (278, 7782), (417, 5188), (556, 3891), (834, 2594), (1297, 1668)]