3171003368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{47419}}^1$

素因数の和:48081

約数の個数: 32

約数和(自身を含む): 6413080800

約数和(自身を除く): 3242077432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 2572, 5144, 8359, 16718, 33436, 47419, 66872, 94838, 189676, 379352, 616447, 1232894, 2465788, 4931576, 30490417, 60980834, 121961668, 243923336, 396375421, 792750842, 1585501684, 3171003368]

約数ペア:

[(1, 3171003368), (2, 1585501684), (4, 792750842), (8, 396375421), (13, 243923336), (26, 121961668), (52, 60980834), (104, 30490417), (643, 4931576), (1286, 2465788), (2572, 1232894), (5144, 616447), (8359, 379352), (16718, 189676), (33436, 94838), (47419, 66872)]