2018792

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 3816960

約数和(自身を除く): 1798168

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1987, 3974, 7948, 15896, 252349, 504698, 1009396, 2018792]

約数ペア:

[(1, 2018792), (2, 1009396), (4, 504698), (8, 252349), (127, 15896), (254, 7948), (508, 3974), (1016, 1987)]