3982286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 7845120

約数和(自身を除く): 3862834

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1361, 1463, 2722, 2926, 9527, 14971, 19054, 25859, 29942, 51718, 104797, 181013, 209594, 284449, 362026, 568898, 1991143, 3982286]

約数ペア:

[(1, 3982286), (2, 1991143), (7, 568898), (11, 362026), (14, 284449), (19, 209594), (22, 181013), (38, 104797), (77, 51718), (133, 29942), (154, 25859), (209, 19054), (266, 14971), (418, 9527), (1361, 2926), (1463, 2722)]