2010128

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 20

約数和(自身を含む): 3950268

約数和(自身を除く): 1940140

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1721, 3442, 6884, 13768, 27536, 125633, 251266, 502532, 1005064, 2010128]

約数ペア:

[(1, 2010128), (2, 1005064), (4, 502532), (8, 251266), (16, 125633), (73, 27536), (146, 13768), (292, 6884), (584, 3442), (1168, 1721)]