2248996816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12778391}}^1$

素因数の和:12778410

約数の個数: 20

約数和(自身を含む): 4753561824

約数和(自身を除く): 2504565008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12778391, 25556782, 51113564, 102227128, 140562301, 204454256, 281124602, 562249204, 1124498408, 2248996816]

約数ペア:

[(1, 2248996816), (2, 1124498408), (4, 562249204), (8, 281124602), (11, 204454256), (16, 140562301), (22, 102227128), (44, 51113564), (88, 25556782), (176, 12778391)]