8920155937

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 11527971840

約数和(自身を除く): 2607815903

約数列:

[1, 7, 11, 53, 77, 109, 121, 371, 583, 763, 847, 1199, 1823, 4081, 5777, 6413, 8393, 12761, 13189, 20053, 40439, 44891, 63547, 92323, 96619, 140371, 198707, 220583, 444829, 676333, 699017, 1062809, 1390949, 1544081, 2185777, 4893119, 7439663, 10531471, 11690899, 15300439, 24043547, 73720297, 81836293, 115846181, 168304829, 810923267, 1274307991, 8920155937]

約数ペア:

[(1, 8920155937), (7, 1274307991), (11, 810923267), (53, 168304829), (77, 115846181), (109, 81836293), (121, 73720297), (371, 24043547), (583, 15300439), (763, 11690899), (847, 10531471), (1199, 7439663), (1823, 4893119), (4081, 2185777), (5777, 1544081), (6413, 1390949), (8393, 1062809), (12761, 699017), (13189, 676333), (20053, 444829), (40439, 220583), (44891, 198707), (63547, 140371), (92323, 96619)]