2552606

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^2$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 4539600

約数和(自身を除く): 1986994

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2989, 3721, 5978, 7442, 20923, 26047, 41846, 52094, 182329, 364658, 1276303, 2552606]

約数ペア:

[(1, 2552606), (2, 1276303), (7, 364658), (14, 182329), (49, 52094), (61, 41846), (98, 26047), (122, 20923), (343, 7442), (427, 5978), (686, 3721), (854, 2989)]