4080207958852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53686946827}}^1$

素因数の和:53686946850

約数の個数: 12

約数和(自身を含む): 7516172555920

約数和(自身を除く): 3435964597068

約数列:

[1, 2, 4, 19, 38, 76, 53686946827, 107373893654, 214747787308, 1020051989713, 2040103979426, 4080207958852]

約数ペア:

[(1, 4080207958852), (2, 2040103979426), (4, 1020051989713), (19, 214747787308), (38, 107373893654), (76, 53686946827)]