2546488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 5608800

約数和(自身を除く): 3062312

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1229, 2072, 2458, 4916, 8603, 9832, 17206, 34412, 45473, 68824, 90946, 181892, 318311, 363784, 636622, 1273244, 2546488]

約数ペア:

[(1, 2546488), (2, 1273244), (4, 636622), (7, 363784), (8, 318311), (14, 181892), (28, 90946), (37, 68824), (56, 45473), (74, 34412), (148, 17206), (259, 9832), (296, 8603), (518, 4916), (1036, 2458), (1229, 2072)]