2019467401

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{9127}}^1$

素因数の和:9640

約数の個数: 16

約数和(自身を含む): 2345238784

約数和(自身を除く): 325771383

約数列:

[1, 7, 73, 433, 511, 3031, 9127, 31609, 63889, 221263, 666271, 3951991, 4663897, 27663937, 288495343, 2019467401]

約数ペア:

[(1, 2019467401), (7, 288495343), (73, 27663937), (433, 4663897), (511, 3951991), (3031, 666271), (9127, 221263), (31609, 63889)]