2643984004

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{5045771}}^1$

素因数の和:5045906

約数の個数: 12

約数和(自身を含む): 4662293328

約数和(自身を除く): 2018309324

約数列:

[1, 2, 4, 131, 262, 524, 5045771, 10091542, 20183084, 660996001, 1321992002, 2643984004]

約数ペア:

[(1, 2643984004), (2, 1321992002), (4, 660996001), (131, 20183084), (262, 10091542), (524, 5045771)]