10989848752

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{427421}}^1$

素因数の和:429036

約数の個数: 20

約数和(自身を含む): 21306131856

約数和(自身を除く): 10316283104

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 25712, 427421, 854842, 1709684, 3419368, 6838736, 686865547, 1373731094, 2747462188, 5494924376, 10989848752]

約数ペア:

[(1, 10989848752), (2, 5494924376), (4, 2747462188), (8, 1373731094), (16, 686865547), (1607, 6838736), (3214, 3419368), (6428, 1709684), (12856, 854842), (25712, 427421)]