2779309918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18047467}}^1$

素因数の和:18047487

約数の個数: 16

約数和(自身を含む): 5197670784

約数和(自身を除く): 2418360866

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18047467, 36094934, 126332269, 198522137, 252664538, 397044274, 1389654959, 2779309918]

約数ペア:

[(1, 2779309918), (2, 1389654959), (7, 397044274), (11, 252664538), (14, 198522137), (22, 126332269), (77, 36094934), (154, 18047467)]