3921214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 6468336

約数和(自身を除く): 2547122

約数列:

[1, 2, 11, 22, 137, 274, 1301, 1507, 2602, 3014, 14311, 28622, 178237, 356474, 1960607, 3921214]

約数ペア:

[(1, 3921214), (2, 1960607), (11, 356474), (22, 178237), (137, 28622), (274, 14311), (1301, 3014), (1507, 2602)]