2021105762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1\times {\mathrm{24923}}^1$

素因数の和:28057

約数の個数: 16

約数和(自身を含む): 3266040960

約数和(自身を除く): 1244935198

約数列:

[1, 2, 13, 26, 3119, 6238, 24923, 40547, 49846, 81094, 323999, 647998, 77734837, 155469674, 1010552881, 2021105762]

約数ペア:

[(1, 2021105762), (2, 1010552881), (13, 155469674), (26, 77734837), (3119, 647998), (6238, 323999), (24923, 81094), (40547, 49846)]