1087666822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4494491}}^1$

素因数の和:4494515

約数の個数: 12

約数和(自身を含む): 1793302308

約数和(自身を除く): 705635486

約数列:

[1, 2, 11, 22, 121, 242, 4494491, 8988982, 49439401, 98878802, 543833411, 1087666822]

約数ペア:

[(1, 1087666822), (2, 543833411), (11, 98878802), (22, 49439401), (121, 8988982), (242, 4494491)]