2164688

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 4221828

約数和(自身を除く): 2057140

約数列:

[1, 2, 4, 8, 16, 193, 386, 701, 772, 1402, 1544, 2804, 3088, 5608, 11216, 135293, 270586, 541172, 1082344, 2164688]

約数ペア:

[(1, 2164688), (2, 1082344), (4, 541172), (8, 270586), (16, 135293), (193, 11216), (386, 5608), (701, 3088), (772, 2804), (1402, 1544)]