117353588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{21001}}^1$

素因数の和:21143

約数の個数: 24

約数和(自身を含む): 225813504

約数和(自身を除く): 108459916

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 21001, 42002, 84004, 231011, 462022, 924044, 2667127, 5334254, 10668508, 29338397, 58676794, 117353588]

約数ペア:

[(1, 117353588), (2, 58676794), (4, 29338397), (11, 10668508), (22, 5334254), (44, 2667127), (127, 924044), (254, 462022), (508, 231011), (1397, 84004), (2794, 42002), (5588, 21001)]