1264309967090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1159917401}}^1$

素因数の和:1159917517

約数の個数: 16

約数和(自身を含む): 2296636455960

約数和(自身を除く): 1032326488870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1159917401, 2319834802, 5799587005, 11599174010, 126430996709, 252861993418, 632154983545, 1264309967090]

約数ペア:

[(1, 1264309967090), (2, 632154983545), (5, 252861993418), (10, 126430996709), (109, 11599174010), (218, 5799587005), (545, 2319834802), (1090, 1159917401)]