2649904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{5711}}^1$

素因数の和:5748

約数の個数: 20

約数和(自身を含む): 5312160

約数和(自身を除く): 2662256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 5711, 11422, 22844, 45688, 91376, 165619, 331238, 662476, 1324952, 2649904]

約数ペア:

[(1, 2649904), (2, 1324952), (4, 662476), (8, 331238), (16, 165619), (29, 91376), (58, 45688), (116, 22844), (232, 11422), (464, 5711)]