2247474032

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{212507}}^1$

素因数の和:213176

約数の個数: 20

約数和(自身を含む): 4361089176

約数和(自身を除く): 2113615144

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 212507, 425014, 850028, 1700056, 3400112, 140467127, 280934254, 561868508, 1123737016, 2247474032]

約数ペア:

[(1, 2247474032), (2, 1123737016), (4, 561868508), (8, 280934254), (16, 140467127), (661, 3400112), (1322, 1700056), (2644, 850028), (5288, 425014), (10576, 212507)]