2217758614

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{201139}}^1$

素因数の和:201327

約数の個数: 16

約数和(自身を含む): 3439494000

約数和(自身を除く): 1221735386

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 201139, 402278, 7442143, 14884286, 29969711, 59939422, 1108879307, 2217758614]

約数ペア:

[(1, 2217758614), (2, 1108879307), (37, 59939422), (74, 29969711), (149, 14884286), (298, 7442143), (5513, 402278), (11026, 201139)]