645192449

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3779}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 760142880

約数和(自身を除く): 114950431

約数列:

[1, 11, 17, 83, 121, 187, 913, 1411, 2057, 3779, 10043, 15521, 41569, 64243, 170731, 313657, 457259, 706673, 3450227, 5332169, 7773403, 37952497, 58653859, 645192449]

約数ペア:

[(1, 645192449), (11, 58653859), (17, 37952497), (83, 7773403), (121, 5332169), (187, 3450227), (913, 706673), (1411, 457259), (2057, 313657), (3779, 170731), (10043, 64243), (15521, 41569)]