388776468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1905767}}^1$

素因数の和:1905791

約数の個数: 24

約数和(自身を含む): 960507072

約数和(自身を除く): 571730604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1905767, 3811534, 5717301, 7623068, 11434602, 22869204, 32398039, 64796078, 97194117, 129592156, 194388234, 388776468]

約数ペア:

[(1, 388776468), (2, 194388234), (3, 129592156), (4, 97194117), (6, 64796078), (12, 32398039), (17, 22869204), (34, 11434602), (51, 7623068), (68, 5717301), (102, 3811534), (204, 1905767)]