2564364418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16651717}}^1$

素因数の和:16651737

約数の個数: 16

約数和(自身を含む): 4795694784

約数和(自身を除く): 2231330366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 16651717, 33303434, 116562019, 183168887, 233124038, 366337774, 1282182209, 2564364418]

約数ペア:

[(1, 2564364418), (2, 1282182209), (7, 366337774), (11, 233124038), (14, 183168887), (22, 116562019), (77, 33303434), (154, 16651717)]