2140694872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1571}}^1\times {\mathrm{2399}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 4074624000

約数和(自身を除く): 1933929128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1571, 2399, 3142, 4798, 6284, 9596, 12568, 19192, 111541, 170329, 223082, 340658, 446164, 681316, 892328, 1362632, 3768829, 7537658, 15075316, 30150632, 267586859, 535173718, 1070347436, 2140694872]

約数ペア:

[(1, 2140694872), (2, 1070347436), (4, 535173718), (8, 267586859), (71, 30150632), (142, 15075316), (284, 7537658), (568, 3768829), (1571, 1362632), (2399, 892328), (3142, 681316), (4798, 446164), (6284, 340658), (9596, 223082), (12568, 170329), (19192, 111541)]