2566884670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{15401}}^1$

素因数の和:17796

約数の個数: 32

約数和(自身を含む): 5283009216

約数和(自身を除く): 2716124546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2381, 4762, 11905, 15401, 16667, 23810, 30802, 33334, 77005, 83335, 107807, 154010, 166670, 215614, 539035, 1078070, 36669781, 73339562, 183348905, 256688467, 366697810, 513376934, 1283442335, 2566884670]

約数ペア:

[(1, 2566884670), (2, 1283442335), (5, 513376934), (7, 366697810), (10, 256688467), (14, 183348905), (35, 73339562), (70, 36669781), (2381, 1078070), (4762, 539035), (11905, 215614), (15401, 166670), (16667, 154010), (23810, 107807), (30802, 83335), (33334, 77005)]