2021849666002

素因数分解:

$2^1\times {\mathrm{1451}}^1\times {\mathrm{696709051}}^1$

素因数の和:696710504

約数の個数: 8

約数和(自身を含む): 3034864630512

約数和(自身を除く): 1013014964510

約数列:

[1, 2, 1451, 2902, 696709051, 1393418102, 1010924833001, 2021849666002]

約数ペア:

[(1, 2021849666002), (2, 1010924833001), (1451, 1393418102), (2902, 696709051)]