2017928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 4311360

約数和(自身を除く): 2293432

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 997, 1012, 1994, 2024, 3988, 7976, 10967, 21934, 22931, 43868, 45862, 87736, 91724, 183448, 252241, 504482, 1008964, 2017928]

約数ペア:

[(1, 2017928), (2, 1008964), (4, 504482), (8, 252241), (11, 183448), (22, 91724), (23, 87736), (44, 45862), (46, 43868), (88, 22931), (92, 21934), (184, 10967), (253, 7976), (506, 3988), (997, 2024), (1012, 1994)]