249970618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{68711}}^1$

素因数の和:68837

約数の個数: 16

約数和(自身を含む): 400728384

約数和(自身を除く): 150757766

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 68711, 137422, 1168087, 2336174, 7352077, 14704154, 124985309, 249970618]

約数ペア:

[(1, 249970618), (2, 124985309), (17, 14704154), (34, 7352077), (107, 2336174), (214, 1168087), (1819, 137422), (3638, 68711)]