2028931997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{23027}}^1$

素因数の和:23188

約数の個数: 16

約数和(自身を含む): 2208477312

約数和(自身を除く): 179545315

約数列:

[1, 17, 71, 73, 1207, 1241, 5183, 23027, 88111, 391459, 1634917, 1680971, 27793589, 28576507, 119348941, 2028931997]

約数ペア:

[(1, 2028931997), (17, 119348941), (71, 28576507), (73, 27793589), (1207, 1680971), (1241, 1634917), (5183, 391459), (23027, 88111)]