2162000519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{7789}}^1$

素因数の和:9902

約数の個数: 16

約数和(自身を含む): 2602483200

約数和(自身を除く): 440482681

約数列:

[1, 7, 19, 133, 2087, 7789, 14609, 39653, 54523, 147991, 277571, 1035937, 16255643, 113789501, 308857217, 2162000519]

約数ペア:

[(1, 2162000519), (7, 308857217), (19, 113789501), (133, 16255643), (2087, 1035937), (7789, 277571), (14609, 147991), (39653, 54523)]