2080993994

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{2557}}^1\times {\mathrm{3803}}^1$

素因数の和:6469

約数の個数: 16

約数和(自身を含む): 3152724768

約数和(自身を除く): 1071730774

約数列:

[1, 2, 107, 214, 2557, 3803, 5114, 7606, 273599, 406921, 547198, 813842, 9724271, 19448542, 1040496997, 2080993994]

約数ペア:

[(1, 2080993994), (2, 1040496997), (107, 19448542), (214, 9724271), (2557, 813842), (3803, 547198), (5114, 406921), (7606, 273599)]