121382878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20963

約数の個数: 16

約数和(自身を含む): 189151200

約数和(自身を除く): 67768322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 20849, 41698, 854809, 1480279, 1709618, 2960558, 60691439, 121382878]

約数ペア:

[(1, 121382878), (2, 60691439), (41, 2960558), (71, 1709618), (82, 1480279), (142, 854809), (2911, 41698), (5822, 20849)]