668588734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1\times {\mathrm{8641}}^1$

素因数の和:12171

約数の個数: 16

約数和(自身を含む): 1094492016

約数和(自身を除く): 425903282

約数列:

[1, 2, 11, 22, 3517, 7034, 8641, 17282, 38687, 77374, 95051, 190102, 30390397, 60780794, 334294367, 668588734]

約数ペア:

[(1, 668588734), (2, 334294367), (11, 60780794), (22, 30390397), (3517, 190102), (7034, 95051), (8641, 77374), (17282, 38687)]