2049302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 3264000

約数和(自身を除く): 1214698

約数列:

[1, 2, 19, 38, 199, 271, 398, 542, 3781, 5149, 7562, 10298, 53929, 107858, 1024651, 2049302]

約数ペア:

[(1, 2049302), (2, 1024651), (19, 107858), (38, 53929), (199, 10298), (271, 7562), (398, 5149), (542, 3781)]