1949306044

素因数分解:

$2^2\times 7^3\times {\mathrm{1420777}}^1$

素因数の和:1420802

約数の個数: 24

約数和(自身を含む): 3978178400

約数和(自身を除く): 2028872356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1420777, 2841554, 5683108, 9945439, 19890878, 39781756, 69618073, 139236146, 278472292, 487326511, 974653022, 1949306044]

約数ペア:

[(1, 1949306044), (2, 974653022), (4, 487326511), (7, 278472292), (14, 139236146), (28, 69618073), (49, 39781756), (98, 19890878), (196, 9945439), (343, 5683108), (686, 2841554), (1372, 1420777)]