1243416196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{28259459}}^1$

素因数の和:28259474

約数の個数: 12

約数和(自身を含む): 2373794640

約数和(自身を除く): 1130378444

約数列:

[1, 2, 4, 11, 22, 44, 28259459, 56518918, 113037836, 310854049, 621708098, 1243416196]

約数ペア:

[(1, 1243416196), (2, 621708098), (4, 310854049), (11, 113037836), (22, 56518918), (44, 28259459)]