266702942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281927}}^1$

素因数の和:281983

約数の個数: 16

約数和(自身を含む): 446573952

約数和(自身を除く): 179871010

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 281927, 563854, 3101197, 6202394, 12122861, 24245722, 133351471, 266702942]

約数ペア:

[(1, 266702942), (2, 133351471), (11, 24245722), (22, 12122861), (43, 6202394), (86, 3101197), (473, 563854), (946, 281927)]