2018989084

素因数分解:

$2^2\times 7^1\times {\mathrm{9479}}^1\times {\mathrm{7607}}^1$

素因数の和:17097

約数の個数: 24

約数和(自身を含む): 4038935040

約数和(自身を除く): 2019945956

約数列:

[1, 2, 4, 7, 14, 28, 7607, 9479, 15214, 18958, 30428, 37916, 53249, 66353, 106498, 132706, 212996, 265412, 72106753, 144213506, 288427012, 504747271, 1009494542, 2018989084]

約数ペア:

[(1, 2018989084), (2, 1009494542), (4, 504747271), (7, 288427012), (14, 144213506), (28, 72106753), (7607, 265412), (9479, 212996), (15214, 132706), (18958, 106498), (30428, 66353), (37916, 53249)]