2972184446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19299899}}^1$

素因数の和:19299919

約数の個数: 16

約数和(自身を含む): 5558371200

約数和(自身を除く): 2586186754

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 19299899, 38599798, 135099293, 212298889, 270198586, 424597778, 1486092223, 2972184446]

約数ペア:

[(1, 2972184446), (2, 1486092223), (7, 424597778), (11, 270198586), (14, 212298889), (22, 135099293), (77, 38599798), (154, 19299899)]