2134261279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{11311}}^1\times {\mathrm{9931}}^1$

素因数の和:21261

約数の個数: 8

約数和(自身を含む): 2247015680

約数和(自身を除く): 112754401

約数列:

[1, 19, 9931, 11311, 188689, 214909, 112329541, 2134261279]

約数ペア:

[(1, 2134261279), (19, 112329541), (9931, 214909), (11311, 188689)]