5440638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{129539}}^1$

素因数の和:129551

約数の個数: 16

約数和(自身を含む): 12435840

約数和(自身を除く): 6995202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 129539, 259078, 388617, 777234, 906773, 1813546, 2720319, 5440638]

約数ペア:

[(1, 5440638), (2, 2720319), (3, 1813546), (6, 906773), (7, 777234), (14, 388617), (21, 259078), (42, 129539)]