1247008

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1716512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 293, 304, 532, 586, 608, 1064, 1172, 2051, 2128, 2344, 4102, 4256, 4688, 5567, 8204, 9376, 11134, 16408, 22268, 32816, 38969, 44536, 65632, 77938, 89072, 155876, 178144, 311752, 623504, 1247008]

約数ペア:

[(1, 1247008), (2, 623504), (4, 311752), (7, 178144), (8, 155876), (14, 89072), (16, 77938), (19, 65632), (28, 44536), (32, 38969), (38, 32816), (56, 22268), (76, 16408), (112, 11134), (133, 9376), (152, 8204), (224, 5567), (266, 4688), (293, 4256), (304, 4102), (532, 2344), (586, 2128), (608, 2051), (1064, 1172)]