2425544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 5084640

約数和(自身を除く): 2659096

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 641, 946, 1282, 1892, 2564, 3784, 5128, 7051, 14102, 27563, 28204, 55126, 56408, 110252, 220504, 303193, 606386, 1212772, 2425544]

約数ペア:

[(1, 2425544), (2, 1212772), (4, 606386), (8, 303193), (11, 220504), (22, 110252), (43, 56408), (44, 55126), (86, 28204), (88, 27563), (172, 14102), (344, 7051), (473, 5128), (641, 3784), (946, 2564), (1282, 1892)]