13304079385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3639967}}^1$

素因数の和:3640032

約数の個数: 16

約数和(自身を含む): 17297127936

約数和(自身を除く): 3993048551

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 3639967, 18199835, 61879439, 156518581, 309397195, 782592905, 2660815877, 13304079385]

約数ペア:

[(1, 13304079385), (5, 2660815877), (17, 782592905), (43, 309397195), (85, 156518581), (215, 61879439), (731, 18199835), (3655, 3639967)]