83740442

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{406507}}^1$

素因数の和:406612

約数の個数: 8

約数和(自身を含む): 126830496

約数和(自身を除く): 43090054

約数列:

[1, 2, 103, 206, 406507, 813014, 41870221, 83740442]

約数ペア:

[(1, 83740442), (2, 41870221), (103, 813014), (206, 406507)]