4078076284

素因数分解:

$2^2\times {\mathrm{5021}}^1\times {\mathrm{203051}}^1$

素因数の和:208076

約数の個数: 12

約数和(自身を含む): 7138090008

約数和(自身を除く): 3060013724

約数列:

[1, 2, 4, 5021, 10042, 20084, 203051, 406102, 812204, 1019519071, 2039038142, 4078076284]

約数ペア:

[(1, 4078076284), (2, 2039038142), (4, 1019519071), (5021, 812204), (10042, 406102), (20084, 203051)]