2986506

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 6552000

約数和(自身を除く): 3565494

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 1999, 3998, 5997, 11994, 17991, 35982, 165917, 331834, 497751, 995502, 1493253, 2986506]

約数ペア:

[(1, 2986506), (2, 1493253), (3, 995502), (6, 497751), (9, 331834), (18, 165917), (83, 35982), (166, 17991), (249, 11994), (498, 5997), (747, 3998), (1494, 1999)]