2019940728878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{483709}}^1\times {\mathrm{71999}}^1$

素因数の和:555739

約数の個数: 16

約数和(自身を含む): 3134440800000

約数和(自身を除く): 1114500071122

約数列:

[1, 2, 29, 58, 71999, 143998, 483709, 967418, 2087971, 4175942, 14027561, 28055122, 34826564291, 69653128582, 1009970364439, 2019940728878]

約数ペア:

[(1, 2019940728878), (2, 1009970364439), (29, 69653128582), (58, 34826564291), (71999, 28055122), (143998, 14027561), (483709, 4175942), (967418, 2087971)]