2089986

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 4207584

約数和(自身を除く): 2117598

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2137, 4274, 6411, 12822, 348331, 696662, 1044993, 2089986]

約数ペア:

[(1, 2089986), (2, 1044993), (3, 696662), (6, 348331), (163, 12822), (326, 6411), (489, 4274), (978, 2137)]