805697908

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{5479}}^1$

素因数の和:5959

約数の個数: 24

約数和(自身を含む): 1428526400

約数和(自身を除く): 622828492

約数列:

[1, 2, 4, 97, 194, 379, 388, 758, 1516, 5479, 10958, 21916, 36763, 73526, 147052, 531463, 1062926, 2076541, 2125852, 4153082, 8306164, 201424477, 402848954, 805697908]

約数ペア:

[(1, 805697908), (2, 402848954), (4, 201424477), (97, 8306164), (194, 4153082), (379, 2125852), (388, 2076541), (758, 1062926), (1516, 531463), (5479, 147052), (10958, 73526), (21916, 36763)]