65485684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135301}}^1$

素因数の和:135327

約数の個数: 18

約数和(自身を含む): 125966162

約数和(自身を除く): 60480478

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135301, 270602, 541204, 1488311, 2976622, 5953244, 16371421, 32742842, 65485684]

約数ペア:

[(1, 65485684), (2, 32742842), (4, 16371421), (11, 5953244), (22, 2976622), (44, 1488311), (121, 541204), (242, 270602), (484, 135301)]