2011188742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{50047}}^1$

素因数の和:50403

約数の個数: 16

約数和(自身を含む): 3070144512

約数和(自身を除く): 1058955770

約数列:

[1, 2, 71, 142, 283, 566, 20093, 40186, 50047, 100094, 3553337, 7106674, 14163301, 28326602, 1005594371, 2011188742]

約数ペア:

[(1, 2011188742), (2, 1005594371), (71, 28326602), (142, 14163301), (283, 7106674), (566, 3553337), (20093, 100094), (40186, 50047)]