2279128

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 4289760

約数和(自身を除く): 2010632

約数列:

[1, 2, 4, 8, 431, 661, 862, 1322, 1724, 2644, 3448, 5288, 284891, 569782, 1139564, 2279128]

約数ペア:

[(1, 2279128), (2, 1139564), (4, 569782), (8, 284891), (431, 5288), (661, 3448), (862, 2644), (1322, 1724)]