551390520958

素因数分解:

$2^1\times {\mathrm{3797}}^1\times {\mathrm{5689}}^1\times {\mathrm{12763}}^1$

素因数の和:22251

約数の個数: 16

約数和(自身を含む): 827513861040

約数和(自身を除く): 276123340082

約数列:

[1, 2, 3797, 5689, 7594, 11378, 12763, 25526, 21601133, 43202266, 48461111, 72608707, 96922222, 145217414, 275695260479, 551390520958]

約数ペア:

[(1, 551390520958), (2, 275695260479), (3797, 145217414), (5689, 96922222), (7594, 72608707), (11378, 48461111), (12763, 43202266), (25526, 21601133)]