2581936

素因数分解:

$2^4\times 7^1\times {\mathrm{23053}}^1$

素因数の和:23068

約数の個数: 20

約数和(自身を含む): 5717392

約数和(自身を除く): 3135456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23053, 46106, 92212, 161371, 184424, 322742, 368848, 645484, 1290968, 2581936]

約数ペア:

[(1, 2581936), (2, 1290968), (4, 645484), (7, 368848), (8, 322742), (14, 184424), (16, 161371), (28, 92212), (56, 46106), (112, 23053)]