2643389761

素因数分解:

${\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^2$

素因数の和:1280

約数の個数: 12

約数和(自身を含む): 2723184324

約数和(自身を除く): 79794563

約数列:

[1, 41, 281, 479, 11521, 19639, 134599, 229441, 5518559, 9407081, 64472921, 2643389761]

約数ペア:

[(1, 2643389761), (41, 64472921), (281, 9407081), (479, 5518559), (11521, 229441), (19639, 134599)]