325596238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{6761}}^1$

素因数の和:6984

約数の個数: 24

約数和(自身を含む): 539607600

約数和(自身を除く): 214011362

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 4378, 6761, 13522, 24079, 48158, 74371, 148742, 818081, 1345439, 1636162, 2690878, 14799829, 29599658, 162798119, 325596238]

約数ペア:

[(1, 325596238), (2, 162798119), (11, 29599658), (22, 14799829), (121, 2690878), (199, 1636162), (242, 1345439), (398, 818081), (2189, 148742), (4378, 74371), (6761, 48158), (13522, 24079)]