2053247612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{39485531}}^1$

素因数の和:39485548

約数の個数: 12

約数和(自身を含む): 3869582136

約数和(自身を除く): 1816334524

約数列:

[1, 2, 4, 13, 26, 52, 39485531, 78971062, 157942124, 513311903, 1026623806, 2053247612]

約数ペア:

[(1, 2053247612), (2, 1026623806), (4, 513311903), (13, 157942124), (26, 78971062), (52, 39485531)]