2189884024

素因数分解:

$2^3\times {\mathrm{1451}}^1\times {\mathrm{188653}}^1$

素因数の和:190110

約数の個数: 16

約数和(自身を含む): 4108884120

約数和(自身を除く): 1919000096

約数列:

[1, 2, 4, 8, 1451, 2902, 5804, 11608, 188653, 377306, 754612, 1509224, 273735503, 547471006, 1094942012, 2189884024]

約数ペア:

[(1, 2189884024), (2, 1094942012), (4, 547471006), (8, 273735503), (1451, 1509224), (2902, 754612), (5804, 377306), (11608, 188653)]