1882276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3889}}^1$

素因数の和:3915

約数の個数: 18

約数和(自身を含む): 3621590

約数和(自身を除く): 1739314

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3889, 7778, 15556, 42779, 85558, 171116, 470569, 941138, 1882276]

約数ペア:

[(1, 1882276), (2, 941138), (4, 470569), (11, 171116), (22, 85558), (44, 42779), (121, 15556), (242, 7778), (484, 3889)]