2017351988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289867}}^1$

素因数の和:1289911

約数の個数: 24

約数和(自身を含む): 3900560832

約数和(自身を除く): 1883208844

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1289867, 2579734, 5159468, 21927739, 29666941, 43855478, 59333882, 87710956, 118667764, 504337997, 1008675994, 2017351988]

約数ペア:

[(1, 2017351988), (2, 1008675994), (4, 504337997), (17, 118667764), (23, 87710956), (34, 59333882), (46, 43855478), (68, 29666941), (92, 21927739), (391, 5159468), (782, 2579734), (1564, 1289867)]