1794128

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 4041408

約数和(自身を除く): 2247280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 193, 332, 386, 581, 664, 772, 1162, 1328, 1351, 1544, 2324, 2702, 3088, 4648, 5404, 9296, 10808, 16019, 21616, 32038, 64076, 112133, 128152, 224266, 256304, 448532, 897064, 1794128]

約数ペア:

[(1, 1794128), (2, 897064), (4, 448532), (7, 256304), (8, 224266), (14, 128152), (16, 112133), (28, 64076), (56, 32038), (83, 21616), (112, 16019), (166, 10808), (193, 9296), (332, 5404), (386, 4648), (581, 3088), (664, 2702), (772, 2324), (1162, 1544), (1328, 1351)]