890342882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3113087}}^1$

素因数の和:3113113

約数の個数: 16

約数和(自身を含む): 1568996352

約数和(自身を除く): 678653470

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3113087, 6226174, 34243957, 40470131, 68487914, 80940262, 445171441, 890342882]

約数ペア:

[(1, 890342882), (2, 445171441), (11, 80940262), (13, 68487914), (22, 40470131), (26, 34243957), (143, 6226174), (286, 3113087)]