2008442905

素因数分解:

$5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{109721}}^1$

素因数の和:110256

約数の個数: 16

約数和(自身を含む): 2759727744

約数和(自身を除く): 751284839

約数列:

[1, 5, 7, 35, 523, 2615, 3661, 18305, 109721, 548605, 768047, 3840235, 57384083, 286920415, 401688581, 2008442905]

約数ペア:

[(1, 2008442905), (5, 401688581), (7, 286920415), (35, 57384083), (523, 3840235), (2615, 768047), (3661, 548605), (18305, 109721)]