2010015774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{505283}}^1$

素因数の和:505321

約数の個数: 48

約数和(自身を含む): 4965931152

約数和(自身を除く): 2955915378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 505283, 1010566, 1515849, 3031698, 4547547, 6568679, 8589811, 9095094, 13137358, 17179622, 19706037, 25769433, 39412074, 51538866, 59118111, 77308299, 111667543, 118236222, 154616598, 223335086, 335002629, 670005258, 1005007887, 2010015774]

約数ペア:

[(1, 2010015774), (2, 1005007887), (3, 670005258), (6, 335002629), (9, 223335086), (13, 154616598), (17, 118236222), (18, 111667543), (26, 77308299), (34, 59118111), (39, 51538866), (51, 39412074), (78, 25769433), (102, 19706037), (117, 17179622), (153, 13137358), (221, 9095094), (234, 8589811), (306, 6568679), (442, 4547547), (663, 3031698), (1326, 1515849), (1989, 1010566), (3978, 505283)]