2649698758

素因数分解:

$2^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{114221}}^1$

素因数の和:115887

約数の個数: 16

約数和(自身を含む): 4545121824

約数和(自身を除く): 1895423066

約数列:

[1, 2, 7, 14, 1657, 3314, 11599, 23198, 114221, 228442, 799547, 1599094, 189264197, 378528394, 1324849379, 2649698758]

約数ペア:

[(1, 2649698758), (2, 1324849379), (7, 378528394), (14, 189264197), (1657, 1599094), (3314, 799547), (11599, 228442), (23198, 114221)]