2689666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8353}}^1$

素因数の和:8385

約数の個数: 16

約数和(自身を含む): 4811904

約数和(自身を除く): 2122238

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8353, 16706, 58471, 116942, 192119, 384238, 1344833, 2689666]

約数ペア:

[(1, 2689666), (2, 1344833), (7, 384238), (14, 192119), (23, 116942), (46, 58471), (161, 16706), (322, 8353)]