2068967577607

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1\times {\mathrm{19163}}^1$

素因数の和:21343

約数の個数: 32

約数和(自身を含む): 2421176693760

約数和(自身を除く): 352209116153

約数列:

[1, 7, 71, 109, 497, 763, 1993, 7739, 13951, 19163, 54173, 134141, 141503, 217237, 990521, 1360573, 1520659, 2088767, 9524011, 14621369, 15423827, 38191859, 107966789, 148302457, 267343013, 1038117199, 2711621989, 4162912631, 18981353923, 29140388417, 295566796801, 2068967577607]

約数ペア:

[(1, 2068967577607), (7, 295566796801), (71, 29140388417), (109, 18981353923), (497, 4162912631), (763, 2711621989), (1993, 1038117199), (7739, 267343013), (13951, 148302457), (19163, 107966789), (54173, 38191859), (134141, 15423827), (141503, 14621369), (217237, 9524011), (990521, 2088767), (1360573, 1520659)]