2080261694

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{11491}}^1$

素因数の和:11760

約数の個数: 32

約数和(自身を含む): 3638459136

約数和(自身を除く): 1558197442

約数列:

[1, 2, 7, 14, 67, 134, 193, 386, 469, 938, 1351, 2702, 11491, 12931, 22982, 25862, 80437, 90517, 160874, 181034, 769897, 1539794, 2217763, 4435526, 5389279, 10778558, 15524341, 31048682, 148590121, 297180242, 1040130847, 2080261694]

約数ペア:

[(1, 2080261694), (2, 1040130847), (7, 297180242), (14, 148590121), (67, 31048682), (134, 15524341), (193, 10778558), (386, 5389279), (469, 4435526), (938, 2217763), (1351, 1539794), (2702, 769897), (11491, 181034), (12931, 160874), (22982, 90517), (25862, 80437)]