2011122556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{10141}}^1$

素因数の和:11341

約数の個数: 24

約数和(自身を含む): 3604791344

約数和(自身を除く): 1593668788

約数列:

[1, 2, 4, 43, 86, 172, 1153, 2306, 4612, 10141, 20282, 40564, 49579, 99158, 198316, 436063, 872126, 1744252, 11692573, 23385146, 46770292, 502780639, 1005561278, 2011122556]

約数ペア:

[(1, 2011122556), (2, 1005561278), (4, 502780639), (43, 46770292), (86, 23385146), (172, 11692573), (1153, 1744252), (2306, 872126), (4612, 436063), (10141, 198316), (20282, 99158), (40564, 49579)]