3129778886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{80627}}^1$

素因数の和:82135

約数の個数: 16

約数和(自身を含む): 5059245744

約数和(自身を除く): 1929466858

約数列:

[1, 2, 13, 26, 1493, 2986, 19409, 38818, 80627, 161254, 1048151, 2096302, 120376111, 240752222, 1564889443, 3129778886]

約数ペア:

[(1, 3129778886), (2, 1564889443), (13, 240752222), (26, 120376111), (1493, 2096302), (2986, 1048151), (19409, 161254), (38818, 80627)]