2017144168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3943}}^1\times {\mathrm{4919}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 4074940800

約数和(自身を除く): 2057796632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3943, 4919, 7886, 9838, 15772, 19676, 31544, 39352, 51259, 63947, 102518, 127894, 205036, 255788, 410072, 511576, 19395617, 38791234, 77582468, 155164936, 252143021, 504286042, 1008572084, 2017144168]

約数ペア:

[(1, 2017144168), (2, 1008572084), (4, 504286042), (8, 252143021), (13, 155164936), (26, 77582468), (52, 38791234), (104, 19395617), (3943, 511576), (4919, 410072), (7886, 255788), (9838, 205036), (15772, 127894), (19676, 102518), (31544, 63947), (39352, 51259)]