459791068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 920263680

約数和(自身を除く): 460472612

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 239, 253, 478, 506, 956, 1012, 1901, 2629, 3802, 5258, 5497, 7604, 10516, 10994, 20911, 21988, 41822, 43723, 60467, 83644, 87446, 120934, 174892, 241868, 454339, 480953, 908678, 961906, 1817356, 1923812, 4997729, 9995458, 10449797, 19990916, 20899594, 41799188, 114947767, 229895534, 459791068]

約数ペア:

[(1, 459791068), (2, 229895534), (4, 114947767), (11, 41799188), (22, 20899594), (23, 19990916), (44, 10449797), (46, 9995458), (92, 4997729), (239, 1923812), (253, 1817356), (478, 961906), (506, 908678), (956, 480953), (1012, 454339), (1901, 241868), (2629, 174892), (3802, 120934), (5258, 87446), (5497, 83644), (7604, 60467), (10516, 43723), (10994, 41822), (20911, 21988)]