2708849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 3353280

約数和(自身を除く): 644431

約数列:

[1, 11, 13, 19, 143, 209, 247, 997, 2717, 10967, 12961, 18943, 142571, 208373, 246259, 2708849]

約数ペア:

[(1, 2708849), (11, 246259), (13, 208373), (19, 142571), (143, 18943), (209, 12961), (247, 10967), (997, 2717)]