2080302235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1\times {\mathrm{14827}}^1$

素因数の和:17394

約数の個数: 16

約数和(自身を含む): 2724556032

約数和(自身を除く): 644253797

約数列:

[1, 5, 11, 55, 2551, 12755, 14827, 28061, 74135, 140305, 163097, 815485, 37823677, 189118385, 416060447, 2080302235]

約数ペア:

[(1, 2080302235), (5, 416060447), (11, 189118385), (55, 37823677), (2551, 815485), (12755, 163097), (14827, 140305), (28061, 74135)]