1974308

素因数分解:

$2^2\times 7^3\times {\mathrm{1439}}^1$

素因数の和:1464

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 2057692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1439, 2878, 5756, 10073, 20146, 40292, 70511, 141022, 282044, 493577, 987154, 1974308]

約数ペア:

[(1, 1974308), (2, 987154), (4, 493577), (7, 282044), (14, 141022), (28, 70511), (49, 40292), (98, 20146), (196, 10073), (343, 5756), (686, 2878), (1372, 1439)]