1310890604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{448321}}^1$

素因数の和:448385

約数の個数: 24

約数和(自身を含む): 2485497168

約数和(自身を除く): 1174606564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 448321, 896642, 1793284, 7621457, 15242914, 19277803, 30485828, 38555606, 77111212, 327722651, 655445302, 1310890604]

約数ペア:

[(1, 1310890604), (2, 655445302), (4, 327722651), (17, 77111212), (34, 38555606), (43, 30485828), (68, 19277803), (86, 15242914), (172, 7621457), (731, 1793284), (1462, 896642), (2924, 448321)]