2017372258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 3418248960

約数和(自身を除く): 1400876702

約数列:

[1, 2, 11, 22, 47, 94, 121, 193, 242, 386, 517, 919, 1034, 1838, 2123, 4246, 5687, 9071, 10109, 11374, 18142, 20218, 23353, 43193, 46706, 86386, 99781, 111199, 177367, 199562, 222398, 354734, 475123, 950246, 1097591, 1951037, 2195182, 3902074, 5226353, 8336249, 10452706, 16672498, 21461407, 42922814, 91698739, 183397478, 1008686129, 2017372258]

約数ペア:

[(1, 2017372258), (2, 1008686129), (11, 183397478), (22, 91698739), (47, 42922814), (94, 21461407), (121, 16672498), (193, 10452706), (242, 8336249), (386, 5226353), (517, 3902074), (919, 2195182), (1034, 1951037), (1838, 1097591), (2123, 950246), (4246, 475123), (5687, 354734), (9071, 222398), (10109, 199562), (11374, 177367), (18142, 111199), (20218, 99781), (23353, 86386), (43193, 46706)]