8135426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 13232184

約数和(自身を除く): 5096758

約数列:

[1, 2, 13, 26, 157, 314, 1993, 2041, 3986, 4082, 25909, 51818, 312901, 625802, 4067713, 8135426]

約数ペア:

[(1, 8135426), (2, 4067713), (13, 625802), (26, 312901), (157, 51818), (314, 25909), (1993, 4082), (2041, 3986)]