2017041940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{794111}}^1$

素因数の和:794247

約数の個数: 24

約数和(自身を含む): 4269146112

約数和(自身を除く): 2252104172

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 794111, 1588222, 3176444, 3970555, 7941110, 15882220, 100852097, 201704194, 403408388, 504260485, 1008520970, 2017041940]

約数ペア:

[(1, 2017041940), (2, 1008520970), (4, 504260485), (5, 403408388), (10, 201704194), (20, 100852097), (127, 15882220), (254, 7941110), (508, 3970555), (635, 3176444), (1270, 1588222), (2540, 794111)]