2019869956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{658367}}^1$

素因数の和:658443

約数の個数: 24

約数和(自身を含む): 3871203840

約数和(自身を除く): 1851333884

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 658367, 1316734, 2633468, 8558771, 17117542, 34235084, 38843653, 77687306, 155374612, 504967489, 1009934978, 2019869956]

約数ペア:

[(1, 2019869956), (2, 1009934978), (4, 504967489), (13, 155374612), (26, 77687306), (52, 38843653), (59, 34235084), (118, 17117542), (236, 8558771), (767, 2633468), (1534, 1316734), (3068, 658367)]