1891992622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1372999}}^1$

素因数の和:1373067

約数の個数: 16

約数和(自身を含む): 3113964000

約数和(自身を除く): 1221971378

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1372999, 2745998, 17848987, 35697974, 72768947, 145537894, 945996311, 1891992622]

約数ペア:

[(1, 1891992622), (2, 945996311), (13, 145537894), (26, 72768947), (53, 35697974), (106, 17848987), (689, 2745998), (1378, 1372999)]