2015694724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{208837}}^1$

素因数の和:208987

約数の個数: 24

約数和(自身を含む): 3742376960

約数和(自身を除く): 1726682236

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 208837, 417674, 835348, 3967903, 7935806, 15871612, 26522299, 53044598, 106089196, 503923681, 1007847362, 2015694724]

約数ペア:

[(1, 2015694724), (2, 1007847362), (4, 503923681), (19, 106089196), (38, 53044598), (76, 26522299), (127, 15871612), (254, 7935806), (508, 3967903), (2413, 835348), (4826, 417674), (9652, 208837)]