138794732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{2221}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 257574240

約数和(自身を除く): 118779508

約数列:

[1, 2, 4, 17, 34, 68, 919, 1838, 2221, 3676, 4442, 8884, 15623, 31246, 37757, 62492, 75514, 151028, 2041099, 4082198, 8164396, 34698683, 69397366, 138794732]

約数ペア:

[(1, 138794732), (2, 69397366), (4, 34698683), (17, 8164396), (34, 4082198), (68, 2041099), (919, 151028), (1838, 75514), (2221, 62492), (3676, 37757), (4442, 31246), (8884, 15623)]