289338610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2630351}}^1$

素因数の和:2630369

約数の個数: 16

約数和(自身を含む): 568156032

約数和(自身を除く): 278817422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2630351, 5260702, 13151755, 26303510, 28933861, 57867722, 144669305, 289338610]

約数ペア:

[(1, 289338610), (2, 144669305), (5, 57867722), (10, 28933861), (11, 26303510), (22, 13151755), (55, 5260702), (110, 2630351)]