246912842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1020301}}^1$

素因数の和:1020325

約数の個数: 12

約数和(自身を含む): 407100498

約数和(自身を除く): 160187656

約数列:

[1, 2, 11, 22, 121, 242, 1020301, 2040602, 11223311, 22446622, 123456421, 246912842]

約数ペア:

[(1, 246912842), (2, 123456421), (11, 22446622), (22, 11223311), (121, 2040602), (242, 1020301)]