547884784

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{218107}}^1$

素因数の和:218272

約数の個数: 20

約数和(自身を含む): 1068292984

約数和(自身を除く): 520408200

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 218107, 436214, 872428, 1744856, 3489712, 34242799, 68485598, 136971196, 273942392, 547884784]

約数ペア:

[(1, 547884784), (2, 273942392), (4, 136971196), (8, 68485598), (16, 34242799), (157, 3489712), (314, 1744856), (628, 872428), (1256, 436214), (2512, 218107)]