4205894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 3922618

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 881, 1762, 2387, 4774, 6167, 9691, 12334, 19382, 27311, 54622, 67837, 135674, 191177, 300421, 382354, 600842, 2102947, 4205894]

約数ペア:

[(1, 4205894), (2, 2102947), (7, 600842), (11, 382354), (14, 300421), (22, 191177), (31, 135674), (62, 67837), (77, 54622), (154, 27311), (217, 19382), (341, 12334), (434, 9691), (682, 6167), (881, 4774), (1762, 2387)]