628645732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1099031}}^1$

素因数の和:1099059

約数の個数: 24

約数和(自身を含む): 1292461632

約数和(自身を除く): 663815900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1099031, 2198062, 4396124, 12089341, 14287403, 24178682, 28574806, 48357364, 57149612, 157161433, 314322866, 628645732]

約数ペア:

[(1, 628645732), (2, 314322866), (4, 157161433), (11, 57149612), (13, 48357364), (22, 28574806), (26, 24178682), (44, 14287403), (52, 12089341), (143, 4396124), (286, 2198062), (572, 1099031)]