1428332514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317831}}^1$

素因数の和:317950

約数の個数: 32

約数和(自身を含む): 3295282176

約数和(自身を除く): 1866949662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 317831, 635662, 953493, 1906986, 2224817, 4449634, 6674451, 13348902, 34007917, 68015834, 102023751, 204047502, 238055419, 476110838, 714166257, 1428332514]

約数ペア:

[(1, 1428332514), (2, 714166257), (3, 476110838), (6, 238055419), (7, 204047502), (14, 102023751), (21, 68015834), (42, 34007917), (107, 13348902), (214, 6674451), (321, 4449634), (642, 2224817), (749, 1906986), (1498, 953493), (2247, 635662), (4494, 317831)]