2080352830

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{480451}}^1$

素因数の和:480891

約数の個数: 16

約数和(自身を含む): 3753291024

約数和(自身を除く): 1672938194

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 480451, 960902, 2402255, 4804510, 208035283, 416070566, 1040176415, 2080352830]

約数ペア:

[(1, 2080352830), (2, 1040176415), (5, 416070566), (10, 208035283), (433, 4804510), (866, 2402255), (2165, 960902), (4330, 480451)]