1947298782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{174583}}^1$

素因数の和:174625

約数の個数: 48

約数和(自身を含む): 4600637568

約数和(自身を除く): 2653338786

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 174583, 349166, 523749, 1047498, 1920413, 2269579, 3840826, 4539158, 5761239, 6808737, 11522478, 13617474, 24965369, 29504527, 49930738, 59009054, 74896107, 88513581, 149792214, 177027162, 324549797, 649099594, 973649391, 1947298782]

約数ペア:

[(1, 1947298782), (2, 973649391), (3, 649099594), (6, 324549797), (11, 177027162), (13, 149792214), (22, 88513581), (26, 74896107), (33, 59009054), (39, 49930738), (66, 29504527), (78, 24965369), (143, 13617474), (169, 11522478), (286, 6808737), (338, 5761239), (429, 4539158), (507, 3840826), (858, 2269579), (1014, 1920413), (1859, 1047498), (3718, 523749), (5577, 349166), (11154, 174583)]