428045587177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 496867295232

約数和(自身を除く): 68821708055

約数列:

[1, 13, 31, 43, 71, 173, 403, 559, 923, 1333, 2011, 2201, 2249, 3053, 5363, 7439, 12283, 17329, 26143, 28613, 39689, 62341, 69719, 86473, 94643, 96707, 142781, 159679, 230609, 347903, 380773, 528169, 810433, 1124149, 1230359, 1856153, 2680663, 2997917, 4426211, 4522739, 4950049, 6139583, 6866197, 10784993, 14959829, 16373239, 24701113, 34848619, 57540743, 79814579, 140204909, 190327073, 194477777, 212852107, 321114469, 463754699, 765734503, 1062147859, 2474251949, 6028811087, 9954548539, 13807922167, 32926583629, 428045587177]

約数ペア:

[(1, 428045587177), (13, 32926583629), (31, 13807922167), (43, 9954548539), (71, 6028811087), (173, 2474251949), (403, 1062147859), (559, 765734503), (923, 463754699), (1333, 321114469), (2011, 212852107), (2201, 194477777), (2249, 190327073), (3053, 140204909), (5363, 79814579), (7439, 57540743), (12283, 34848619), (17329, 24701113), (26143, 16373239), (28613, 14959829), (39689, 10784993), (62341, 6866197), (69719, 6139583), (86473, 4950049), (94643, 4522739), (96707, 4426211), (142781, 2997917), (159679, 2680663), (230609, 1856153), (347903, 1230359), (380773, 1124149), (528169, 810433)]