1809434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7477}}^1$

素因数の和:7501

約数の個数: 12

約数和(自身を含む): 2983722

約数和(自身を除く): 1174288

約数列:

[1, 2, 11, 22, 121, 242, 7477, 14954, 82247, 164494, 904717, 1809434]

約数ペア:

[(1, 1809434), (2, 904717), (11, 164494), (22, 82247), (121, 14954), (242, 7477)]