253866212

素因数分解:

$2^2\times {\mathrm{4339}}^1\times {\mathrm{14627}}^1$

素因数の和:18970

約数の個数: 12

約数和(自身を含む): 444398640

約数和(自身を除く): 190532428

約数列:

[1, 2, 4, 4339, 8678, 14627, 17356, 29254, 58508, 63466553, 126933106, 253866212]

約数ペア:

[(1, 253866212), (2, 126933106), (4, 63466553), (4339, 58508), (8678, 29254), (14627, 17356)]