2021807138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4092727}}^1$

素因数の和:4092761

約数の個数: 16

約数和(自身を含む): 3437891520

約数和(自身を除く): 1416084382

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4092727, 8185454, 53205451, 77761813, 106410902, 155523626, 1010903569, 2021807138]

約数ペア:

[(1, 2021807138), (2, 1010903569), (13, 155523626), (19, 106410902), (26, 77761813), (38, 53205451), (247, 8185454), (494, 4092727)]