580271976479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15787}}^1\times {\mathrm{11447}}^1$

素因数の和:27279

約数の個数: 24

約数和(自身を含む): 661512147840

約数和(自身を除く): 81240171361

約数列:

[1, 13, 19, 169, 247, 3211, 11447, 15787, 148811, 205231, 217493, 299953, 1934543, 2668003, 2827409, 3899389, 36756317, 50692057, 180713789, 2349279257, 3433561991, 30540630341, 44636305883, 580271976479]

約数ペア:

[(1, 580271976479), (13, 44636305883), (19, 30540630341), (169, 3433561991), (247, 2349279257), (3211, 180713789), (11447, 50692057), (15787, 36756317), (148811, 3899389), (205231, 2827409), (217493, 2668003), (299953, 1934543)]