899608156

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{2473}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 1586328800

約数和(自身を除く): 686720644

約数列:

[1, 2, 4, 199, 398, 457, 796, 914, 1828, 2473, 4946, 9892, 90943, 181886, 363772, 492127, 984254, 1130161, 1968508, 2260322, 4520644, 224902039, 449804078, 899608156]

約数ペア:

[(1, 899608156), (2, 449804078), (4, 224902039), (199, 4520644), (398, 2260322), (457, 1968508), (796, 1130161), (914, 984254), (1828, 492127), (2473, 363772), (4946, 181886), (9892, 90943)]