214670698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{887069}}^1$

素因数の和:887093

約数の個数: 12

約数和(自身を含む): 353940930

約数和(自身を除く): 139270232

約数列:

[1, 2, 11, 22, 121, 242, 887069, 1774138, 9757759, 19515518, 107335349, 214670698]

約数ペア:

[(1, 214670698), (2, 107335349), (11, 19515518), (22, 9757759), (121, 1774138), (242, 887069)]