2051874873

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{162499}}^1$

素因数の和:162589

約数の個数: 24

約数和(自身を含む): 3143400000

約数和(自身を除く): 1091525127

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 162499, 487497, 1462491, 3737477, 9912439, 11212431, 29737317, 33637293, 89211951, 227986097, 683958291, 2051874873]

約数ペア:

[(1, 2051874873), (3, 683958291), (9, 227986097), (23, 89211951), (61, 33637293), (69, 29737317), (183, 11212431), (207, 9912439), (549, 3737477), (1403, 1462491), (4209, 487497), (12627, 162499)]