13642801328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65590391}}^1$

素因数の和:65590412

約数の個数: 20

約数和(自身を含む): 28466230128

約数和(自身を除く): 14823428800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65590391, 131180782, 262361564, 524723128, 852675083, 1049446256, 1705350166, 3410700332, 6821400664, 13642801328]

約数ペア:

[(1, 13642801328), (2, 6821400664), (4, 3410700332), (8, 1705350166), (13, 1049446256), (16, 852675083), (26, 524723128), (52, 262361564), (104, 131180782), (208, 65590391)]