408096212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{42281}}^1$

素因数の和:42431

約数の個数: 24

約数和(自身を含む): 757693440

約数和(自身を除く): 349597228

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 42281, 84562, 169124, 803339, 1606678, 3213356, 5369687, 10739374, 21478748, 102024053, 204048106, 408096212]

約数ペア:

[(1, 408096212), (2, 204048106), (4, 102024053), (19, 21478748), (38, 10739374), (76, 5369687), (127, 3213356), (254, 1606678), (508, 803339), (2413, 169124), (4826, 84562), (9652, 42281)]