2091036728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4813}}^1\times {\mathrm{4937}}^1$

素因数の和:9767

約数の個数: 32

約数和(自身を含む): 4278875760

約数和(自身を除く): 2187839032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4813, 4937, 9626, 9874, 19252, 19748, 38504, 39496, 52943, 54307, 105886, 108614, 211772, 217228, 423544, 434456, 23761781, 47523562, 95047124, 190094248, 261379591, 522759182, 1045518364, 2091036728]

約数ペア:

[(1, 2091036728), (2, 1045518364), (4, 522759182), (8, 261379591), (11, 190094248), (22, 95047124), (44, 47523562), (88, 23761781), (4813, 434456), (4937, 423544), (9626, 217228), (9874, 211772), (19252, 108614), (19748, 105886), (38504, 54307), (39496, 52943)]