2695748

素因数分解:

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

素因数の和:523

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2493436

約数列:

[1, 2, 4, 11, 22, 44, 197, 311, 394, 622, 788, 1244, 2167, 3421, 4334, 6842, 8668, 13684, 61267, 122534, 245068, 673937, 1347874, 2695748]

約数ペア:

[(1, 2695748), (2, 1347874), (4, 673937), (11, 245068), (22, 122534), (44, 61267), (197, 13684), (311, 8668), (394, 6842), (622, 4334), (788, 3421), (1244, 2167)]