2022193271

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{4373}}^1$

素因数の和:6542

約数の個数: 16

約数和(自身を含む): 2387294208

約数和(自身を除く): 365100937

約数列:

[1, 7, 31, 217, 2131, 4373, 14917, 30611, 66061, 135563, 462427, 948941, 9318863, 65232041, 288884753, 2022193271]

約数ペア:

[(1, 2022193271), (7, 288884753), (31, 65232041), (217, 9318863), (2131, 948941), (4373, 462427), (14917, 135563), (30611, 66061)]