4901438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 7741440

約数和(自身を除く): 2840002

約数列:

[1, 2, 23, 46, 127, 254, 839, 1678, 2921, 5842, 19297, 38594, 106553, 213106, 2450719, 4901438]

約数ペア:

[(1, 4901438), (2, 2450719), (23, 213106), (46, 106553), (127, 38594), (254, 19297), (839, 5842), (1678, 2921)]