339960446

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{27011}}^1$

素因数の和:27080

約数の個数: 32

約数和(自身を含む): 622356480

約数和(自身を除く): 282396034

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 27011, 54022, 189077, 378154, 783319, 837341, 1566638, 1674682, 5483233, 5861387, 10966466, 11722774, 24282889, 48565778, 169980223, 339960446]

約数ペア:

[(1, 339960446), (2, 169980223), (7, 48565778), (14, 24282889), (29, 11722774), (31, 10966466), (58, 5861387), (62, 5483233), (203, 1674682), (217, 1566638), (406, 837341), (434, 783319), (899, 378154), (1798, 189077), (6293, 54022), (12586, 27011)]