4326905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 5712768

約数和(自身を除く): 1385863

約数列:

[1, 5, 11, 55, 151, 521, 755, 1661, 2605, 5731, 8305, 28655, 78671, 393355, 865381, 4326905]

約数ペア:

[(1, 4326905), (5, 865381), (11, 393355), (55, 78671), (151, 28655), (521, 8305), (755, 5731), (1661, 2605)]