5556188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 10677744

約数和(自身を除く): 5121556

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 641, 788, 1282, 2167, 2564, 4334, 7051, 8668, 14102, 28204, 126277, 252554, 505108, 1389047, 2778094, 5556188]

約数ペア:

[(1, 5556188), (2, 2778094), (4, 1389047), (11, 505108), (22, 252554), (44, 126277), (197, 28204), (394, 14102), (641, 8668), (788, 7051), (1282, 4334), (2167, 2564)]