1285202639

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{12323}}^1$

素因数の和:12694

約数の個数: 16

約数和(自身を含む): 1504908288

約数和(自身を除く): 219705649

約数列:

[1, 7, 47, 317, 329, 2219, 12323, 14899, 86261, 104293, 579181, 3906391, 4054267, 27344737, 183600377, 1285202639]

約数ペア:

[(1, 1285202639), (7, 183600377), (47, 27344737), (317, 4054267), (329, 3906391), (2219, 579181), (12323, 104293), (14899, 86261)]