285216074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997259}}^1$

素因数の和:997285

約数の個数: 16

約数和(自身を含む): 502619040

約数和(自身を除く): 217402966

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 997259, 1994518, 10969849, 12964367, 21939698, 25928734, 142608037, 285216074]

約数ペア:

[(1, 285216074), (2, 142608037), (11, 25928734), (13, 21939698), (22, 12964367), (26, 10969849), (143, 1994518), (286, 997259)]