2017661177

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{114973}}^1$

素因数の和:115112

約数の個数: 16

約数和(自身を含む): 2428250880

約数和(自身を除く): 410589703

約数列:

[1, 7, 23, 109, 161, 763, 2507, 17549, 114973, 804811, 2644379, 12532057, 18510653, 87724399, 288237311, 2017661177]

約数ペア:

[(1, 2017661177), (7, 288237311), (23, 87724399), (109, 18510653), (161, 12532057), (763, 2644379), (2507, 804811), (17549, 114973)]