2080442874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{320759}}^1$

素因数の和:320834

約数の個数: 32

約数和(自身を含む): 4434186240

約数和(自身を除く): 2353743366

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 320759, 641518, 962277, 1924554, 7377457, 14754914, 15075673, 22132371, 30151346, 44264742, 45227019, 90454038, 346740479, 693480958, 1040221437, 2080442874]

約数ペア:

[(1, 2080442874), (2, 1040221437), (3, 693480958), (6, 346740479), (23, 90454038), (46, 45227019), (47, 44264742), (69, 30151346), (94, 22132371), (138, 15075673), (141, 14754914), (282, 7377457), (1081, 1924554), (2162, 962277), (3243, 641518), (6486, 320759)]