276480784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{236713}}^1$

素因数の和:236794

約数の個数: 20

約数和(自身を含む): 543021916

約数和(自身を除く): 266541132

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 236713, 473426, 946852, 1893704, 3787408, 17280049, 34560098, 69120196, 138240392, 276480784]

約数ペア:

[(1, 276480784), (2, 138240392), (4, 69120196), (8, 34560098), (16, 17280049), (73, 3787408), (146, 1893704), (292, 946852), (584, 473426), (1168, 236713)]