638049122

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{17041}}^1$

素因数の和:17333

約数の個数: 16

約数和(自身を含む): 972007512

約数和(自身を除く): 333958390

約数列:

[1, 2, 97, 193, 194, 386, 17041, 18721, 34082, 37442, 1652977, 3288913, 3305954, 6577826, 319024561, 638049122]

約数ペア:

[(1, 638049122), (2, 319024561), (97, 6577826), (193, 3305954), (194, 3288913), (386, 1652977), (17041, 37442), (18721, 34082)]