2019490824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{13513}}^1$

素因数の和:14014

約数の個数: 64

約数和(自身を含む): 5448844800

約数和(自身を除く): 3429353976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 479, 958, 1437, 1916, 2874, 3832, 5748, 6227, 11496, 12454, 13513, 18681, 24908, 27026, 37362, 40539, 49816, 54052, 74724, 81078, 108104, 149448, 162156, 175669, 324312, 351338, 527007, 702676, 1054014, 1405352, 2108028, 4216056, 6472727, 12945454, 19418181, 25890908, 38836362, 51781816, 77672724, 84145451, 155345448, 168290902, 252436353, 336581804, 504872706, 673163608, 1009745412, 2019490824]

約数ペア:

[(1, 2019490824), (2, 1009745412), (3, 673163608), (4, 504872706), (6, 336581804), (8, 252436353), (12, 168290902), (13, 155345448), (24, 84145451), (26, 77672724), (39, 51781816), (52, 38836362), (78, 25890908), (104, 19418181), (156, 12945454), (312, 6472727), (479, 4216056), (958, 2108028), (1437, 1405352), (1916, 1054014), (2874, 702676), (3832, 527007), (5748, 351338), (6227, 324312), (11496, 175669), (12454, 162156), (13513, 149448), (18681, 108104), (24908, 81078), (27026, 74724), (37362, 54052), (40539, 49816)]