2080943422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{55259}}^1$

素因数の和:56271

約数の個数: 16

約数和(自身を含む): 3289075200

約数和(自身を除く): 1208131778

約数列:

[1, 2, 19, 38, 991, 1982, 18829, 37658, 55259, 110518, 1049921, 2099842, 54761669, 109523338, 1040471711, 2080943422]

約数ペア:

[(1, 2080943422), (2, 1040471711), (19, 109523338), (38, 54761669), (991, 2099842), (1982, 1049921), (18829, 110518), (37658, 55259)]