2743131475984

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{2557}}^1\times {\mathrm{663857}}^1$

素因数の和:666523

約数の個数: 40

約数和(自身を含む): 5369546391768

約数和(自身を除く): 2626414915784

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 2557, 5114, 10228, 20456, 40912, 258257, 516514, 663857, 1033028, 1327714, 2066056, 2655428, 4132112, 5310856, 10621712, 67049557, 134099114, 268198228, 536396456, 1072792912, 1697482349, 3394964698, 6789929396, 13579858792, 27159717584, 171445717249, 342891434498, 685782868996, 1371565737992, 2743131475984]

約数ペア:

[(1, 2743131475984), (2, 1371565737992), (4, 685782868996), (8, 342891434498), (16, 171445717249), (101, 27159717584), (202, 13579858792), (404, 6789929396), (808, 3394964698), (1616, 1697482349), (2557, 1072792912), (5114, 536396456), (10228, 268198228), (20456, 134099114), (40912, 67049557), (258257, 10621712), (516514, 5310856), (663857, 4132112), (1033028, 2655428), (1327714, 2066056)]