2068005381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{3571}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 3072491520

約数和(自身を除く): 1004486139

約数列:

[1, 3, 13, 31, 39, 93, 403, 479, 1209, 1437, 3571, 6227, 10713, 14849, 18681, 44547, 46423, 110701, 139269, 193037, 332103, 579111, 1439113, 1710509, 4317339, 5131527, 22236617, 53025779, 66709851, 159077337, 689335127, 2068005381]

約数ペア:

[(1, 2068005381), (3, 689335127), (13, 159077337), (31, 66709851), (39, 53025779), (93, 22236617), (403, 5131527), (479, 4317339), (1209, 1710509), (1437, 1439113), (3571, 579111), (6227, 332103), (10713, 193037), (14849, 139269), (18681, 110701), (44547, 46423)]