2022179984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113759}}^1$

素因数の和:113879

約数の個数: 40

約数和(自身を含む): 4316509440

約数和(自身を除く): 2294329456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 8888, 17776, 113759, 227518, 455036, 910072, 1251349, 1820144, 2502698, 5005396, 10010792, 11489659, 20021584, 22979318, 45958636, 91917272, 126386249, 183834544, 252772498, 505544996, 1011089992, 2022179984]

約数ペア:

[(1, 2022179984), (2, 1011089992), (4, 505544996), (8, 252772498), (11, 183834544), (16, 126386249), (22, 91917272), (44, 45958636), (88, 22979318), (101, 20021584), (176, 11489659), (202, 10010792), (404, 5005396), (808, 2502698), (1111, 1820144), (1616, 1251349), (2222, 910072), (4444, 455036), (8888, 227518), (17776, 113759)]