2550677515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{26297}}^1$

素因数の和:27342

約数の個数: 16

約数和(自身を含む): 3225186720

約数和(自身を除く): 674509205

約数列:

[1, 5, 19, 95, 1021, 5105, 19399, 26297, 96995, 131485, 499643, 2498215, 26849237, 134246185, 510135503, 2550677515]

約数ペア:

[(1, 2550677515), (5, 510135503), (19, 134246185), (95, 26849237), (1021, 2498215), (5105, 499643), (19399, 131485), (26297, 96995)]