2017482733

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{399739}}^1$

素因数の和:399856

約数の個数: 12

約数和(自身を含む): 2369658720

約数和(自身を除く): 352175987

約数列:

[1, 7, 49, 103, 721, 5047, 399739, 2798173, 19587211, 41173117, 288211819, 2017482733]

約数ペア:

[(1, 2017482733), (7, 288211819), (49, 41173117), (103, 19587211), (721, 2798173), (5047, 399739)]