893956

素因数分解:

$2^2\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4579

約数の個数: 18

約数和(自身を含む): 1820238

約数和(自身を除く): 926282

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4561, 9122, 18244, 31927, 63854, 127708, 223489, 446978, 893956]

約数ペア:

[(1, 893956), (2, 446978), (4, 223489), (7, 127708), (14, 63854), (28, 31927), (49, 18244), (98, 9122), (196, 4561)]