2019392401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4198321}}^1$

素因数の和:4198371

約数の個数: 8

約数和(自身を含む): 2233507304

約数和(自身を除く): 214114903

約数列:

[1, 13, 37, 481, 4198321, 54578173, 155337877, 2019392401]

約数ペア:

[(1, 2019392401), (13, 155337877), (37, 54578173), (481, 4198321)]