8045881949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1951463}}^1$

素因数の和:1951520

約数の個数: 16

約数和(自身を含む): 9991495680

約数和(自身を除く): 1945613731

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 1951463, 13660241, 37077797, 60495353, 259544579, 423467471, 1149411707, 8045881949]

約数ペア:

[(1, 8045881949), (7, 1149411707), (19, 423467471), (31, 259544579), (133, 60495353), (217, 37077797), (589, 13660241), (4123, 1951463)]