226905328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1090891}}^1$

素因数の和:1090912

約数の個数: 20

約数和(自身を含む): 473447128

約数和(自身を除く): 246541800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1090891, 2181782, 4363564, 8727128, 14181583, 17454256, 28363166, 56726332, 113452664, 226905328]

約数ペア:

[(1, 226905328), (2, 113452664), (4, 56726332), (8, 28363166), (13, 17454256), (16, 14181583), (26, 8727128), (52, 4363564), (104, 2181782), (208, 1090891)]