9804986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 15218280

約数和(自身を除く): 5413294

約数列:

[1, 2, 41, 82, 109, 218, 1097, 2194, 4469, 8938, 44977, 89954, 119573, 239146, 4902493, 9804986]

約数ペア:

[(1, 9804986), (2, 4902493), (41, 239146), (82, 119573), (109, 89954), (218, 44977), (1097, 8938), (2194, 4469)]