2068178671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{8713}}^1$

素因数の和:8807

約数の個数: 24

約数和(自身を含む): 2422840560

約数和(自身を除く): 354661889

約数列:

[1, 13, 19, 31, 247, 403, 589, 961, 7657, 8713, 12493, 18259, 113269, 165547, 237367, 270103, 2152111, 3511339, 5131957, 8373193, 66715441, 108851509, 159090667, 2068178671]

約数ペア:

[(1, 2068178671), (13, 159090667), (19, 108851509), (31, 66715441), (247, 8373193), (403, 5131957), (589, 3511339), (961, 2152111), (7657, 270103), (8713, 237367), (12493, 165547), (18259, 113269)]