1771361284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{250051}}^1$

素因数の和:250096

約数の個数: 48

約数和(自身を含む): 4032838656

約数和(自身を除く): 2261477372

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 250051, 500102, 1000204, 1750357, 2750561, 3500714, 5501122, 5751173, 7001428, 11002244, 11502346, 19253927, 23004692, 38507854, 40258211, 63262903, 77015708, 80516422, 126525806, 161032844, 253051612, 442840321, 885680642, 1771361284]

約数ペア:

[(1, 1771361284), (2, 885680642), (4, 442840321), (7, 253051612), (11, 161032844), (14, 126525806), (22, 80516422), (23, 77015708), (28, 63262903), (44, 40258211), (46, 38507854), (77, 23004692), (92, 19253927), (154, 11502346), (161, 11002244), (253, 7001428), (308, 5751173), (322, 5501122), (506, 3500714), (644, 2750561), (1012, 1750357), (1771, 1000204), (3542, 500102), (7084, 250051)]