4051348

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 8148672

約数和(自身を除く): 4097324

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 563, 1028, 1126, 1799, 2252, 3598, 3941, 7196, 7882, 15764, 144691, 289382, 578764, 1012837, 2025674, 4051348]

約数ペア:

[(1, 4051348), (2, 2025674), (4, 1012837), (7, 578764), (14, 289382), (28, 144691), (257, 15764), (514, 7882), (563, 7196), (1028, 3941), (1126, 3598), (1799, 2252)]