2247161267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{20023}}^1$

素因数の和:20222

約数の個数: 16

約数和(自身を含む): 2472563520

約数和(自身を除く): 225402253

約数列:

[1, 13, 89, 97, 1157, 1261, 8633, 20023, 112229, 260299, 1782047, 1942231, 23166611, 25249003, 172858559, 2247161267]

約数ペア:

[(1, 2247161267), (13, 172858559), (89, 25249003), (97, 23166611), (1157, 1942231), (1261, 1782047), (8633, 260299), (20023, 112229)]