1737424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8374

約数の個数: 20

約数和(自身を含む): 3625636

約数和(自身を除く): 1888212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8353, 16706, 33412, 66824, 108589, 133648, 217178, 434356, 868712, 1737424]

約数ペア:

[(1, 1737424), (2, 868712), (4, 434356), (8, 217178), (13, 133648), (16, 108589), (26, 66824), (52, 33412), (104, 16706), (208, 8353)]