2553669958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{505277}}^1$

素因数の和:505324

約数の個数: 24

約数和(自身を含む): 4620262032

約数和(自身を除く): 2066592074

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 505277, 1010554, 3536939, 7073878, 9600263, 19200526, 67201841, 134403682, 182404997, 364809994, 1276834979, 2553669958]

約数ペア:

[(1, 2553669958), (2, 1276834979), (7, 364809994), (14, 182404997), (19, 134403682), (38, 67201841), (133, 19200526), (266, 9600263), (361, 7073878), (722, 3536939), (2527, 1010554), (5054, 505277)]