1205205120004

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{2300009771}}^1$

素因数の和:2300009906

約数の個数: 12

約数和(自身を含む): 2125209029328

約数和(自身を除く): 920003909324

約数列:

[1, 2, 4, 131, 262, 524, 2300009771, 4600019542, 9200039084, 301301280001, 602602560002, 1205205120004]

約数ペア:

[(1, 1205205120004), (2, 602602560002), (4, 301301280001), (131, 9200039084), (262, 4600019542), (524, 2300009771)]