2057193655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{12497}}^1$

素因数の和:12627

約数の個数: 32

約数和(自身を含む): 2796752448

約数和(自身を除く): 739558793

約数列:

[1, 5, 11, 41, 55, 73, 205, 365, 451, 803, 2255, 2993, 4015, 12497, 14965, 32923, 62485, 137467, 164615, 512377, 687335, 912281, 2561885, 4561405, 5636147, 10035091, 28180735, 37403521, 50175455, 187017605, 411438731, 2057193655]

約数ペア:

[(1, 2057193655), (5, 411438731), (11, 187017605), (41, 50175455), (55, 37403521), (73, 28180735), (205, 10035091), (365, 5636147), (451, 4561405), (803, 2561885), (2255, 912281), (2993, 687335), (4015, 512377), (12497, 164615), (14965, 137467), (32923, 62485)]