1407588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 4045440

約数和(自身を除く): 2637852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1289, 2578, 3867, 5156, 7734, 9023, 15468, 16757, 18046, 27069, 33514, 36092, 50271, 54138, 67028, 100542, 108276, 117299, 201084, 234598, 351897, 469196, 703794, 1407588]

約数ペア:

[(1, 1407588), (2, 703794), (3, 469196), (4, 351897), (6, 234598), (7, 201084), (12, 117299), (13, 108276), (14, 100542), (21, 67028), (26, 54138), (28, 50271), (39, 36092), (42, 33514), (52, 27069), (78, 18046), (84, 16757), (91, 15468), (156, 9023), (182, 7734), (273, 5156), (364, 3867), (546, 2578), (1092, 1289)]