1269996310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11545421}}^1$

素因数の和:11545439

約数の個数: 16

約数和(自身を含む): 2493811152

約数和(自身を除く): 1223814842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11545421, 23090842, 57727105, 115454210, 126999631, 253999262, 634998155, 1269996310]

約数ペア:

[(1, 1269996310), (2, 634998155), (5, 253999262), (10, 126999631), (11, 115454210), (22, 57727105), (55, 23090842), (110, 11545421)]