1288790074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4506259}}^1$

素因数の和:4506285

約数の個数: 16

約数和(自身を含む): 2271155040

約数和(自身を除く): 982364966

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4506259, 9012518, 49568849, 58581367, 99137698, 117162734, 644395037, 1288790074]

約数ペア:

[(1, 1288790074), (2, 644395037), (11, 117162734), (13, 99137698), (22, 58581367), (26, 49568849), (143, 9012518), (286, 4506259)]