2081566222

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{17209}}^1$

素因数の和:17715

約数の個数: 16

約数和(自身を含む): 3148603920

約数和(自身を除く): 1067037698

約数列:

[1, 2, 197, 307, 394, 614, 17209, 34418, 60479, 120958, 3390173, 5283163, 6780346, 10566326, 1040783111, 2081566222]

約数ペア:

[(1, 2081566222), (2, 1040783111), (197, 10566326), (307, 6780346), (394, 5283163), (614, 3390173), (17209, 120958), (34418, 60479)]