1680147277616

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{149799151}}^1$

素因数の和:149799860

約数の個数: 20

約数和(自身を含む): 3259929145824

約数和(自身を除く): 1579781868208

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 149799151, 299598302, 599196604, 1198393208, 2396786416, 105009204851, 210018409702, 420036819404, 840073638808, 1680147277616]

約数ペア:

[(1, 1680147277616), (2, 840073638808), (4, 420036819404), (8, 210018409702), (16, 105009204851), (701, 2396786416), (1402, 1198393208), (2804, 599196604), (5608, 299598302), (11216, 149799151)]