2684510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2499490

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 199, 355, 398, 710, 995, 1349, 1990, 2698, 3781, 6745, 7562, 13490, 14129, 18905, 28258, 37810, 70645, 141290, 268451, 536902, 1342255, 2684510]

約数ペア:

[(1, 2684510), (2, 1342255), (5, 536902), (10, 268451), (19, 141290), (38, 70645), (71, 37810), (95, 28258), (142, 18905), (190, 14129), (199, 13490), (355, 7562), (398, 6745), (710, 3781), (995, 2698), (1349, 1990)]