1119328

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 2661120

約数和(自身を除く): 1541792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 263, 266, 304, 526, 532, 608, 1052, 1064, 1841, 2104, 2128, 3682, 4208, 4256, 4997, 7364, 8416, 9994, 14728, 19988, 29456, 34979, 39976, 58912, 69958, 79952, 139916, 159904, 279832, 559664, 1119328]

約数ペア:

[(1, 1119328), (2, 559664), (4, 279832), (7, 159904), (8, 139916), (14, 79952), (16, 69958), (19, 58912), (28, 39976), (32, 34979), (38, 29456), (56, 19988), (76, 14728), (112, 9994), (133, 8416), (152, 7364), (224, 4997), (263, 4256), (266, 4208), (304, 3682), (526, 2128), (532, 2104), (608, 1841), (1052, 1064)]