7983982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 13084416

約数和(自身を除く): 5100434

約数列:

[1, 2, 17, 34, 43, 86, 127, 254, 731, 1462, 1849, 2159, 3698, 4318, 5461, 10922, 31433, 62866, 92837, 185674, 234823, 469646, 3991991, 7983982]

約数ペア:

[(1, 7983982), (2, 3991991), (17, 469646), (34, 234823), (43, 185674), (86, 92837), (127, 62866), (254, 31433), (731, 10922), (1462, 5461), (1849, 4318), (2159, 3698)]