9983978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 15759360

約数和(自身を除く): 5775382

約数列:

[1, 2, 23, 46, 127, 254, 1709, 2921, 3418, 5842, 39307, 78614, 217043, 434086, 4991989, 9983978]

約数ペア:

[(1, 9983978), (2, 4991989), (23, 434086), (46, 217043), (127, 78614), (254, 39307), (1709, 5842), (2921, 3418)]