1775346054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 3806507520

約数和(自身を除く): 2031161466

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 421, 426, 521, 842, 1042, 1263, 1349, 1563, 2526, 2698, 3126, 4047, 7999, 8094, 9899, 15998, 19798, 23997, 29697, 29891, 36991, 47994, 59394, 59782, 73982, 89673, 110973, 179346, 219341, 221946, 438682, 567929, 658023, 702829, 1135858, 1316046, 1405658, 1703787, 2108487, 3407574, 4167479, 4216974, 8334958, 12502437, 15573211, 25004874, 31146422, 46719633, 93439266, 295891009, 591782018, 887673027, 1775346054]

約数ペア:

[(1, 1775346054), (2, 887673027), (3, 591782018), (6, 295891009), (19, 93439266), (38, 46719633), (57, 31146422), (71, 25004874), (114, 15573211), (142, 12502437), (213, 8334958), (421, 4216974), (426, 4167479), (521, 3407574), (842, 2108487), (1042, 1703787), (1263, 1405658), (1349, 1316046), (1563, 1135858), (2526, 702829), (2698, 658023), (3126, 567929), (4047, 438682), (7999, 221946), (8094, 219341), (9899, 179346), (15998, 110973), (19798, 89673), (23997, 73982), (29697, 59782), (29891, 59394), (36991, 47994)]