2000445999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{270953}}^1$

素因数の和:271086

約数の個数: 16

約数和(自身を含む): 2809251072

約数和(自身を除く): 808805073

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 270953, 812859, 6231919, 18695757, 28991971, 86975913, 666815333, 2000445999]

約数ペア:

[(1, 2000445999), (3, 666815333), (23, 86975913), (69, 28991971), (107, 18695757), (321, 6231919), (2461, 812859), (7383, 270953)]