2091190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7211}}^1$

素因数の和:7247

約数の個数: 16

約数和(自身を含む): 3894480

約数和(自身を除く): 1803290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7211, 14422, 36055, 72110, 209119, 418238, 1045595, 2091190]

約数ペア:

[(1, 2091190), (2, 1045595), (5, 418238), (10, 209119), (29, 72110), (58, 36055), (145, 14422), (290, 7211)]