2549888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 5544720

約数和(自身を除く): 2994832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1811, 3622, 7244, 14488, 19921, 28976, 39842, 57952, 79684, 115904, 159368, 231808, 318736, 637472, 1274944, 2549888]

約数ペア:

[(1, 2549888), (2, 1274944), (4, 637472), (8, 318736), (11, 231808), (16, 159368), (22, 115904), (32, 79684), (44, 57952), (64, 39842), (88, 28976), (128, 19921), (176, 14488), (352, 7244), (704, 3622), (1408, 1811)]