2605629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 3798144

約数和(自身を除く): 1192515

約数列:

[1, 3, 13, 39, 71, 213, 923, 941, 2769, 2823, 12233, 36699, 66811, 200433, 868543, 2605629]

約数ペア:

[(1, 2605629), (3, 868543), (13, 200433), (39, 66811), (71, 36699), (213, 12233), (923, 2823), (941, 2769)]