2011025284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{562997}}^1$

素因数の和:563067

約数の個数: 24

約数和(自身を含む): 3783346560

約数和(自身を除く): 1772321276

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 562997, 1125994, 2251988, 10696943, 21393886, 26460859, 42787772, 52921718, 105843436, 502756321, 1005512642, 2011025284]

約数ペア:

[(1, 2011025284), (2, 1005512642), (4, 502756321), (19, 105843436), (38, 52921718), (47, 42787772), (76, 26460859), (94, 21393886), (188, 10696943), (893, 2251988), (1786, 1125994), (3572, 562997)]