420792022

素因数分解:

$2^1\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{11161}}^1$

素因数の和:13863

約数の個数: 16

約数和(自身を含む): 721690272

約数和(自身を除く): 300898250

約数列:

[1, 2, 7, 14, 2693, 5386, 11161, 18851, 22322, 37702, 78127, 156254, 30056573, 60113146, 210396011, 420792022]

約数ペア:

[(1, 420792022), (2, 210396011), (7, 60113146), (14, 30056573), (2693, 156254), (5386, 78127), (11161, 37702), (18851, 22322)]