2051226842

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2186809}}^1$

素因数の和:2186885

約数の個数: 16

約数和(自身を含む): 3568873920

約数和(自身を除く): 1517647078

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2186809, 4373618, 15307663, 30615326, 146516203, 293032406, 1025613421, 2051226842]

約数ペア:

[(1, 2051226842), (2, 1025613421), (7, 293032406), (14, 146516203), (67, 30615326), (134, 15307663), (469, 4373618), (938, 2186809)]