2023337168

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{404021}}^1$

素因数の和:404342

約数の個数: 20

約数和(自身を含む): 3932750148

約数和(自身を除く): 1909412980

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 404021, 808042, 1616084, 3232168, 6464336, 126458573, 252917146, 505834292, 1011668584, 2023337168]

約数ペア:

[(1, 2023337168), (2, 1011668584), (4, 505834292), (8, 252917146), (16, 126458573), (313, 6464336), (626, 3232168), (1252, 1616084), (2504, 808042), (5008, 404021)]