2017663352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181837}}^1$

素因数の和:181935

約数の個数: 32

約数和(自身を含む): 4036803600

約数和(自身を除く): 2019140248

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 181837, 363674, 727348, 1454696, 3454903, 6909806, 13274101, 13819612, 26548202, 27639224, 53096404, 106192808, 252207919, 504415838, 1008831676, 2017663352]

約数ペア:

[(1, 2017663352), (2, 1008831676), (4, 504415838), (8, 252207919), (19, 106192808), (38, 53096404), (73, 27639224), (76, 26548202), (146, 13819612), (152, 13274101), (292, 6909806), (584, 3454903), (1387, 1454696), (2774, 727348), (5548, 363674), (11096, 181837)]