2598739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 3235680

約数和(自身を除く): 636941

約数列:

[1, 11, 13, 17, 143, 187, 221, 1069, 2431, 11759, 13897, 18173, 152867, 199903, 236249, 2598739]

約数ペア:

[(1, 2598739), (11, 236249), (13, 199903), (17, 152867), (143, 18173), (187, 13897), (221, 11759), (1069, 2431)]