213512328238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421961123}}^1$

素因数の和:421961159

約数の個数: 16

約数和(自身を含む): 364574411136

約数和(自身を除く): 151062082898

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 421961123, 843922246, 4641572353, 9283144706, 9705105829, 19410211658, 106756164119, 213512328238]

約数ペア:

[(1, 213512328238), (2, 106756164119), (11, 19410211658), (22, 9705105829), (23, 9283144706), (46, 4641572353), (253, 843922246), (506, 421961123)]