2000591502833

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{1867}}^1\times {\mathrm{180731}}^1$

素因数の和:182634

約数の個数: 36

約数和(自身を含む): 2559401517456

約数和(自身を除く): 558810014623

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 1867, 5929, 13069, 20537, 91483, 143759, 180731, 225907, 1006313, 1265117, 1581349, 1988041, 8855819, 11069443, 13916287, 21868451, 97414009, 153079157, 337424777, 1071554099, 2361973439, 3711672547, 16533814073, 25981707829, 40828398017, 181871954803, 285798786119, 2000591502833]

約数ペア:

[(1, 2000591502833), (7, 285798786119), (11, 181871954803), (49, 40828398017), (77, 25981707829), (121, 16533814073), (539, 3711672547), (847, 2361973439), (1867, 1071554099), (5929, 337424777), (13069, 153079157), (20537, 97414009), (91483, 21868451), (143759, 13916287), (180731, 11069443), (225907, 8855819), (1006313, 1988041), (1265117, 1581349)]