1838768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2852

約数の個数: 20

約数和(自身を含む): 3650808

約数和(自身を除く): 1812040

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2803, 5606, 11212, 22424, 44848, 114923, 229846, 459692, 919384, 1838768]

約数ペア:

[(1, 1838768), (2, 919384), (4, 459692), (8, 229846), (16, 114923), (41, 44848), (82, 22424), (164, 11212), (328, 5606), (656, 2803)]