1224124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 2395008

約数和(自身を除く): 1170884

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 647, 946, 1294, 1892, 2588, 7117, 14234, 27821, 28468, 55642, 111284, 306031, 612062, 1224124]

約数ペア:

[(1, 1224124), (2, 612062), (4, 306031), (11, 111284), (22, 55642), (43, 28468), (44, 27821), (86, 14234), (172, 7117), (473, 2588), (647, 1892), (946, 1294)]