2690996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8737}}^1$

素因数の和:8759

約数の個数: 24

約数和(自身を含む): 5871936

約数和(自身を除く): 3180940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8737, 17474, 34948, 61159, 96107, 122318, 192214, 244636, 384428, 672749, 1345498, 2690996]

約数ペア:

[(1, 2690996), (2, 1345498), (4, 672749), (7, 384428), (11, 244636), (14, 192214), (22, 122318), (28, 96107), (44, 61159), (77, 34948), (154, 17474), (308, 8737)]