7896860642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1\times {\mathrm{5441}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 13281266304

約数和(自身を除く): 5384405662

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1783, 3566, 5441, 10882, 19613, 39226, 59851, 65971, 119702, 131942, 201317, 402634, 725681, 1451362, 2214487, 4428974, 9701303, 19402606, 106714333, 213428666, 358948211, 717896422, 3948430321, 7896860642]

約数ペア:

[(1, 7896860642), (2, 3948430321), (11, 717896422), (22, 358948211), (37, 213428666), (74, 106714333), (407, 19402606), (814, 9701303), (1783, 4428974), (3566, 2214487), (5441, 1451362), (10882, 725681), (19613, 402634), (39226, 201317), (59851, 131942), (65971, 119702)]