2057560778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{5417}}^1$

素因数の和:7526

約数の個数: 32

約数和(自身を含む): 3801095424

約数和(自身を除く): 1743534646

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2087, 4174, 5417, 10834, 14609, 27131, 29218, 37919, 54262, 70421, 75838, 140842, 189917, 379834, 492947, 985894, 11305279, 22610558, 79136953, 146968627, 158273906, 293937254, 1028780389, 2057560778]

約数ペア:

[(1, 2057560778), (2, 1028780389), (7, 293937254), (13, 158273906), (14, 146968627), (26, 79136953), (91, 22610558), (182, 11305279), (2087, 985894), (4174, 492947), (5417, 379834), (10834, 189917), (14609, 140842), (27131, 75838), (29218, 70421), (37919, 54262)]