13025474

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 25461216

約数和(自身を除く): 12435742

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 281, 301, 473, 539, 562, 602, 946, 1078, 1967, 2107, 3091, 3311, 3934, 4214, 6182, 6622, 12083, 13769, 21637, 23177, 24166, 27538, 43274, 46354, 84581, 132913, 151459, 169162, 265826, 302918, 592067, 930391, 1184134, 1860782, 6512737, 13025474]

約数ペア:

[(1, 13025474), (2, 6512737), (7, 1860782), (11, 1184134), (14, 930391), (22, 592067), (43, 302918), (49, 265826), (77, 169162), (86, 151459), (98, 132913), (154, 84581), (281, 46354), (301, 43274), (473, 27538), (539, 24166), (562, 23177), (602, 21637), (946, 13769), (1078, 12083), (1967, 6622), (2107, 6182), (3091, 4214), (3311, 3934)]