1239205764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{53813}}^1$

素因数の和:53940

約数の個数: 48

約数和(自身を含む): 3073855680

約数和(自身を除く): 1834649916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 3838, 5757, 7676, 11514, 23028, 53813, 107626, 161439, 215252, 322878, 645756, 1022447, 2044894, 3067341, 4089788, 5435113, 6134682, 10870226, 12269364, 16305339, 21740452, 32610678, 65221356, 103267147, 206534294, 309801441, 413068588, 619602882, 1239205764]

約数ペア:

[(1, 1239205764), (2, 619602882), (3, 413068588), (4, 309801441), (6, 206534294), (12, 103267147), (19, 65221356), (38, 32610678), (57, 21740452), (76, 16305339), (101, 12269364), (114, 10870226), (202, 6134682), (228, 5435113), (303, 4089788), (404, 3067341), (606, 2044894), (1212, 1022447), (1919, 645756), (3838, 322878), (5757, 215252), (7676, 161439), (11514, 107626), (23028, 53813)]