2486876270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2794243}}^1$

素因数の和:2794339

約数の個数: 16

約数和(自身を含む): 4526675280

約数和(自身を除く): 2039799010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2794243, 5588486, 13971215, 27942430, 248687627, 497375254, 1243438135, 2486876270]

約数ペア:

[(1, 2486876270), (2, 1243438135), (5, 497375254), (10, 248687627), (89, 27942430), (178, 13971215), (445, 5588486), (890, 2794243)]