1802948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 3796800

約数和(自身を除く): 1993852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3389, 6778, 13556, 23723, 47446, 64391, 94892, 128782, 257564, 450737, 901474, 1802948]

約数ペア:

[(1, 1802948), (2, 901474), (4, 450737), (7, 257564), (14, 128782), (19, 94892), (28, 64391), (38, 47446), (76, 23723), (133, 13556), (266, 6778), (532, 3389)]