868712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8372

約数の個数: 16

約数和(自身を含む): 1754340

約数和(自身を除く): 885628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8353, 16706, 33412, 66824, 108589, 217178, 434356, 868712]

約数ペア:

[(1, 868712), (2, 434356), (4, 217178), (8, 108589), (13, 66824), (26, 33412), (52, 16706), (104, 8353)]