2566771197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{708857}}^1$

素因数の和:708948

約数の個数: 16

約数和(自身を含む): 3674719872

約数和(自身を除く): 1107948675

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 708857, 2126571, 12050569, 36151707, 50328847, 150986541, 855590399, 2566771197]

約数ペア:

[(1, 2566771197), (3, 855590399), (17, 150986541), (51, 50328847), (71, 36151707), (213, 12050569), (1207, 2126571), (3621, 708857)]