2156161799

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 2589312096

約数和(自身を除く): 433150297

約数列:

[1, 11, 17, 73, 83, 121, 173, 187, 803, 913, 1241, 1411, 1903, 2057, 2941, 6059, 8833, 10043, 12629, 13651, 14359, 15521, 20933, 32351, 66649, 103003, 138919, 150161, 157949, 170731, 214693, 244103, 355861, 733139, 1048207, 1133033, 1528109, 1737439, 2361623, 2685133, 11530277, 12463363, 17819519, 25977853, 29536463, 126833047, 196014709, 2156161799]

約数ペア:

[(1, 2156161799), (11, 196014709), (17, 126833047), (73, 29536463), (83, 25977853), (121, 17819519), (173, 12463363), (187, 11530277), (803, 2685133), (913, 2361623), (1241, 1737439), (1411, 1528109), (1903, 1133033), (2057, 1048207), (2941, 733139), (6059, 355861), (8833, 244103), (10043, 214693), (12629, 170731), (13651, 157949), (14359, 150161), (15521, 138919), (20933, 103003), (32351, 66649)]