428635911278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1\times {\mathrm{86993}}^1$

素因数の和:87788

約数の個数: 32

約数和(自身を含む): 684432602496

約数和(自身を除く): 255796691218

約数列:

[1, 2, 17, 34, 313, 463, 626, 926, 5321, 7871, 10642, 15742, 86993, 144919, 173986, 289838, 1478881, 2463623, 2957762, 4927246, 27228809, 40277759, 54457618, 80555518, 462889753, 684721903, 925779506, 1369443806, 12606938567, 25213877134, 214317955639, 428635911278]

約数ペア:

[(1, 428635911278), (2, 214317955639), (17, 25213877134), (34, 12606938567), (313, 1369443806), (463, 925779506), (626, 684721903), (926, 462889753), (5321, 80555518), (7871, 54457618), (10642, 40277759), (15742, 27228809), (86993, 4927246), (144919, 2957762), (173986, 2463623), (289838, 1478881)]