137694986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 246105216

約数和(自身を除く): 108410230

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 6781, 10153, 13562, 20306, 74591, 88153, 149182, 176306, 481451, 962902, 969683, 1939366, 5295961, 6258863, 10591922, 12517726, 68847493, 137694986]

約数ペア:

[(1, 137694986), (2, 68847493), (11, 12517726), (13, 10591922), (22, 6258863), (26, 5295961), (71, 1939366), (142, 969683), (143, 962902), (286, 481451), (781, 176306), (923, 149182), (1562, 88153), (1846, 74591), (6781, 20306), (10153, 13562)]