2019908968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{468439}}^1$

素因数の和:468470

約数の個数: 48

約数和(自身を含む): 4806194400

約数和(自身を除く): 2786285432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 468439, 936878, 1873756, 3279073, 3747512, 5152829, 6558146, 10305658, 13116292, 20611316, 22953511, 26232584, 36069803, 41222632, 45907022, 72139606, 91814044, 144279212, 183628088, 252488621, 288558424, 504977242, 1009954484, 2019908968]

約数ペア:

[(1, 2019908968), (2, 1009954484), (4, 504977242), (7, 288558424), (8, 252488621), (11, 183628088), (14, 144279212), (22, 91814044), (28, 72139606), (44, 45907022), (49, 41222632), (56, 36069803), (77, 26232584), (88, 22953511), (98, 20611316), (154, 13116292), (196, 10305658), (308, 6558146), (392, 5152829), (539, 3747512), (616, 3279073), (1078, 1873756), (2156, 936878), (4312, 468439)]