2224004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 4064256

約数和(自身を除く): 1840252

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 191, 284, 382, 764, 2911, 5822, 7831, 11644, 13561, 15662, 27122, 31324, 54244, 556001, 1112002, 2224004]

約数ペア:

[(1, 2224004), (2, 1112002), (4, 556001), (41, 54244), (71, 31324), (82, 27122), (142, 15662), (164, 13561), (191, 11644), (284, 7831), (382, 5822), (764, 2911)]