7939162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 15335424

約数和(自身を除く): 7396262

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1663, 2387, 3326, 4774, 11641, 18293, 23282, 36586, 51553, 103106, 128051, 256102, 360871, 567083, 721742, 1134166, 3969581, 7939162]

約数ペア:

[(1, 7939162), (2, 3969581), (7, 1134166), (11, 721742), (14, 567083), (22, 360871), (31, 256102), (62, 128051), (77, 103106), (154, 51553), (217, 36586), (341, 23282), (434, 18293), (682, 11641), (1663, 4774), (2387, 3326)]