2009221629

素因数分解:

$3^1\times {\mathrm{617}}^1\times {\mathrm{709}}^1\times {\mathrm{1531}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 2688843840

約数和(自身を除く): 679622211

約数列:

[1, 3, 617, 709, 1531, 1851, 2127, 4593, 437453, 944627, 1085479, 1312359, 2833881, 3256437, 669740543, 2009221629]

約数ペア:

[(1, 2009221629), (3, 669740543), (617, 3256437), (709, 2833881), (1531, 1312359), (1851, 1085479), (2127, 944627), (4593, 437453)]