1965745121

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1831}}^1\times {\mathrm{15121}}^1$

素因数の和:17023

約数の個数: 8

約数和(自身を含む): 1994652288

約数和(自身を除く): 28907167

約数列:

[1, 71, 1831, 15121, 130001, 1073591, 27686551, 1965745121]

約数ペア:

[(1, 1965745121), (71, 27686551), (1831, 1073591), (15121, 130001)]