439080136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{5477}}^1$

素因数の和:6405

約数の個数: 32

約数和(自身を含む): 899268480

約数和(自身を除く): 460188344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 911, 1822, 3644, 5477, 7288, 10021, 10954, 20042, 21908, 40084, 43816, 60247, 80168, 120494, 240988, 481976, 4989547, 9979094, 19958188, 39916376, 54885017, 109770034, 219540068, 439080136]

約数ペア:

[(1, 439080136), (2, 219540068), (4, 109770034), (8, 54885017), (11, 39916376), (22, 19958188), (44, 9979094), (88, 4989547), (911, 481976), (1822, 240988), (3644, 120494), (5477, 80168), (7288, 60247), (10021, 43816), (10954, 40084), (20042, 21908)]