2247992152

素因数分解:

$2^3\times 7^1\times {\mathrm{40142717}}^1$

素因数の和:40142730

約数の個数: 16

約数和(自身を含む): 4817126160

約数和(自身を除く): 2569134008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 40142717, 80285434, 160570868, 280999019, 321141736, 561998038, 1123996076, 2247992152]

約数ペア:

[(1, 2247992152), (2, 1123996076), (4, 561998038), (7, 321141736), (8, 280999019), (14, 160570868), (28, 80285434), (56, 40142717)]