2992139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 394741

約数列:

[1, 19, 23, 41, 167, 437, 779, 943, 3173, 3841, 6847, 17917, 72979, 130093, 157481, 2992139]

約数ペア:

[(1, 2992139), (19, 157481), (23, 130093), (41, 72979), (167, 17917), (437, 6847), (779, 3841), (943, 3173)]