2019792335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{781351}}^1$

素因数の和:781414

約数の個数: 16

約数和(自身を含む): 2700352512

約数和(自身を除く): 680560177

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 781351, 3906755, 8594861, 36723497, 42974305, 183617485, 403958467, 2019792335]

約数ペア:

[(1, 2019792335), (5, 403958467), (11, 183617485), (47, 42974305), (55, 36723497), (235, 8594861), (517, 3906755), (2585, 781351)]