2249790338

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{7789}}^1$

素因数の和:8969

約数の個数: 16

約数和(自身を含む): 3402672000

約数和(自身を除く): 1152881662

約数列:

[1, 2, 139, 278, 1039, 2078, 7789, 15578, 144421, 288842, 1082671, 2165342, 8092771, 16185542, 1124895169, 2249790338]

約数ペア:

[(1, 2249790338), (2, 1124895169), (139, 16185542), (278, 8092771), (1039, 2165342), (2078, 1082671), (7789, 288842), (15578, 144421)]