2012443972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{284083}}^1$

素因数の和:284128

約数の個数: 48

約数和(自身を含む): 4581706752

約数和(自身を除く): 2569262780

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, 284083, 568166, 1136332, 1988581, 3124913, 3977162, 6249826, 6533909, 7954324, 12499652, 13067818, 21874391, 26135636, 43748782, 45737363, 71872999, 87497564, 91474726, 143745998, 182949452, 287491996, 503110993, 1006221986, 2012443972]

約数ペア:

[(1, 2012443972), (2, 1006221986), (4, 503110993), (7, 287491996), (11, 182949452), (14, 143745998), (22, 91474726), (23, 87497564), (28, 71872999), (44, 45737363), (46, 43748782), (77, 26135636), (92, 21874391), (154, 13067818), (161, 12499652), (253, 7954324), (308, 6533909), (322, 6249826), (506, 3977162), (644, 3124913), (1012, 1988581), (1771, 1136332), (3542, 568166), (7084, 284083)]