2280821356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{51836849}}^1$

素因数の和:51836864

約数の個数: 12

約数和(自身を含む): 4354295400

約数和(自身を除く): 2073474044

約数列:

[1, 2, 4, 11, 22, 44, 51836849, 103673698, 207347396, 570205339, 1140410678, 2280821356]

約数ペア:

[(1, 2280821356), (2, 1140410678), (4, 570205339), (11, 207347396), (22, 103673698), (44, 51836849)]