2488890026

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23669}}^1$

素因数の和:23751

約数の個数: 48

約数和(自身を含む): 4614229800

約数和(自身を除く): 2125339774

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 406, 518, 1073, 1421, 1813, 2146, 2842, 3626, 7511, 15022, 23669, 47338, 52577, 105154, 165683, 331366, 686401, 875753, 1159781, 1372802, 1751506, 2319562, 4804807, 6130271, 9609614, 12260542, 25396837, 33633649, 42911897, 50793674, 67267298, 85823794, 177777859, 355555718, 1244445013, 2488890026]

約数ペア:

[(1, 2488890026), (2, 1244445013), (7, 355555718), (14, 177777859), (29, 85823794), (37, 67267298), (49, 50793674), (58, 42911897), (74, 33633649), (98, 25396837), (203, 12260542), (259, 9609614), (406, 6130271), (518, 4804807), (1073, 2319562), (1421, 1751506), (1813, 1372802), (2146, 1159781), (2842, 875753), (3626, 686401), (7511, 331366), (15022, 165683), (23669, 105154), (47338, 52577)]