1339867.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 68247704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 587, 644, 994, 1174, 1288, 1633, 1988, 2348, 3266, 3976, 4109, 4696, 6532, 8218, 11431, 13064, 13501, 16436, 22862, 27002, 32872, 41677, 45724, 54004, 83354, 91448, 94507, 108008, 166708, 189014, 291739, 333416, 378028, 583478, 756056, 958571, 1166956, 1917142, 2333912, 3834284, 6709997, 7668568, 13419994, 26839988, 53679976]

約数ペア:

[(1, 53679976), (2, 26839988), (4, 13419994), (7, 7668568), (8, 6709997), (14, 3834284), (23, 2333912), (28, 1917142), (46, 1166956), (56, 958571), (71, 756056), (92, 583478), (142, 378028), (161, 333416), (184, 291739), (284, 189014), (322, 166708), (497, 108008), (568, 94507), (587, 91448), (644, 83354), (994, 54004), (1174, 45724), (1288, 41677), (1633, 32872), (1988, 27002), (2348, 22862), (3266, 16436), (3976, 13501), (4109, 13064), (4696, 11431), (6532, 8218)]