2182774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 3649536

約数和(自身を除く): 1466762

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2111, 4222, 23221, 46442, 99217, 198434, 1091387, 2182774]

約数ペア:

[(1, 2182774), (2, 1091387), (11, 198434), (22, 99217), (47, 46442), (94, 23221), (517, 4222), (1034, 2111)]