279772978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{7027}}^1$

素因数の和:8217

約数の個数: 16

約数和(自身を含む): 444788064

約数和(自身を除く): 165015086

約数列:

[1, 2, 17, 34, 1171, 2342, 7027, 14054, 19907, 39814, 119459, 238918, 8228617, 16457234, 139886489, 279772978]

約数ペア:

[(1, 279772978), (2, 139886489), (17, 16457234), (34, 8228617), (1171, 238918), (2342, 119459), (7027, 39814), (14054, 19907)]