1156490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 2102760

約数和(自身を除く): 946270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1061, 1090, 2122, 5305, 10610, 115649, 231298, 578245, 1156490]

約数ペア:

[(1, 1156490), (2, 578245), (5, 231298), (10, 115649), (109, 10610), (218, 5305), (545, 2122), (1061, 1090)]