5391496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 11119680

約数和(自身を除く): 5728184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 311, 394, 622, 788, 1244, 1576, 2167, 2488, 3421, 4334, 6842, 8668, 13684, 17336, 27368, 61267, 122534, 245068, 490136, 673937, 1347874, 2695748, 5391496]

約数ペア:

[(1, 5391496), (2, 2695748), (4, 1347874), (8, 673937), (11, 490136), (22, 245068), (44, 122534), (88, 61267), (197, 27368), (311, 17336), (394, 13684), (622, 8668), (788, 6842), (1244, 4334), (1576, 3421), (2167, 2488)]