289256066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{29153}}^1$

素因数の和:29218

約数の個数: 24

約数和(自身を含む): 488562732

約数和(自身を除く): 199306666

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 29153, 58306, 320683, 641366, 1195273, 2390546, 3527513, 7055026, 13148003, 26296006, 144628033, 289256066]

約数ペア:

[(1, 289256066), (2, 144628033), (11, 26296006), (22, 13148003), (41, 7055026), (82, 3527513), (121, 2390546), (242, 1195273), (451, 641366), (902, 320683), (4961, 58306), (9922, 29153)]