2208206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 4451328

約数和(自身を除く): 2243122

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1103, 2002, 2206, 7721, 12133, 14339, 15442, 24266, 28678, 84931, 100373, 157729, 169862, 200746, 315458, 1104103, 2208206]

約数ペア:

[(1, 2208206), (2, 1104103), (7, 315458), (11, 200746), (13, 169862), (14, 157729), (22, 100373), (26, 84931), (77, 28678), (91, 24266), (143, 15442), (154, 14339), (182, 12133), (286, 7721), (1001, 2206), (1103, 2002)]