2016992621

素因数分解:

$7^1\times {\mathrm{643}}^1\times {\mathrm{448121}}^1$

素因数の和:448771

約数の個数: 8

約数和(自身を含む): 2308724544

約数和(自身を除く): 291731923

約数列:

[1, 7, 643, 4501, 448121, 3136847, 288141803, 2016992621]

約数ペア:

[(1, 2016992621), (7, 288141803), (643, 3136847), (4501, 448121)]