945281876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{133439}}^1$

素因数の和:133484

約数の個数: 48

約数和(自身を含む): 2152120320

約数和(自身を除く): 1206838444

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, 133439, 266878, 533756, 934073, 1467829, 1868146, 2935658, 3069097, 3736292, 5871316, 6138194, 10274803, 12276388, 20549606, 21483679, 33760067, 41099212, 42967358, 67520134, 85934716, 135040268, 236320469, 472640938, 945281876]

約数ペア:

[(1, 945281876), (2, 472640938), (4, 236320469), (7, 135040268), (11, 85934716), (14, 67520134), (22, 42967358), (23, 41099212), (28, 33760067), (44, 21483679), (46, 20549606), (77, 12276388), (92, 10274803), (154, 6138194), (161, 5871316), (253, 3736292), (308, 3069097), (322, 2935658), (506, 1868146), (644, 1467829), (1012, 934073), (1771, 533756), (3542, 266878), (7084, 133439)]