5105212

素因数分解:

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

素因数の和:147

約数の個数: 36

約数和(自身を含む): 10592400

約数和(自身を除く): 5487188

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 3721, 5978, 7442, 11956, 14884, 20923, 26047, 41846, 52094, 83692, 104188, 182329, 364658, 729316, 1276303, 2552606, 5105212]

約数ペア:

[(1, 5105212), (2, 2552606), (4, 1276303), (7, 729316), (14, 364658), (28, 182329), (49, 104188), (61, 83692), (98, 52094), (122, 41846), (196, 26047), (244, 20923), (343, 14884), (427, 11956), (686, 7442), (854, 5978), (1372, 3721), (1708, 2989)]