138477029204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{805099007}}^1$

素因数の和:805099054

約数の個数: 12

約数和(自身を含む): 247970494464

約数和(自身を除く): 109493465260

約数列:

[1, 2, 4, 43, 86, 172, 805099007, 1610198014, 3220396028, 34619257301, 69238514602, 138477029204]

約数ペア:

[(1, 138477029204), (2, 69238514602), (4, 34619257301), (43, 3220396028), (86, 1610198014), (172, 805099007)]