1480455788

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 2988969984

約数和(自身を除く): 1508514196

約数列:

[1, 2, 4, 7, 14, 28, 197, 311, 394, 622, 788, 863, 1244, 1379, 1726, 2177, 2758, 3452, 4354, 5516, 6041, 8708, 12082, 24164, 61267, 122534, 170011, 245068, 268393, 340022, 428869, 536786, 680044, 857738, 1073572, 1190077, 1715476, 1878751, 2380154, 3757502, 4760308, 7515004, 52873421, 105746842, 211493684, 370113947, 740227894, 1480455788]

約数ペア:

[(1, 1480455788), (2, 740227894), (4, 370113947), (7, 211493684), (14, 105746842), (28, 52873421), (197, 7515004), (311, 4760308), (394, 3757502), (622, 2380154), (788, 1878751), (863, 1715476), (1244, 1190077), (1379, 1073572), (1726, 857738), (2177, 680044), (2758, 536786), (3452, 428869), (4354, 340022), (5516, 268393), (6041, 245068), (8708, 170011), (12082, 122534), (24164, 61267)]