2053486875615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1\times {\mathrm{278261}}^1$

素因数の和:279392

約数の個数: 64

約数和(自身を含む): 3814638105600

約数和(自身を除く): 1761151229985

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1049, 1407, 2345, 3147, 5245, 7035, 7343, 15735, 22029, 36715, 70283, 110145, 210849, 278261, 351415, 491981, 834783, 1054245, 1391305, 1475943, 1947827, 2459905, 4173915, 5843481, 7379715, 9739135, 18643487, 29217405, 55930461, 93217435, 130504409, 279652305, 291895789, 391513227, 652522045, 875687367, 1459478945, 1957566135, 2043270523, 4378436835, 6129811569, 10216352615, 19557017863, 30649057845, 58671053589, 97785089315, 136899125041, 293355267945, 410697375123, 684495625205, 2053486875615]

約数ペア:

[(1, 2053486875615), (3, 684495625205), (5, 410697375123), (7, 293355267945), (15, 136899125041), (21, 97785089315), (35, 58671053589), (67, 30649057845), (105, 19557017863), (201, 10216352615), (335, 6129811569), (469, 4378436835), (1005, 2043270523), (1049, 1957566135), (1407, 1459478945), (2345, 875687367), (3147, 652522045), (5245, 391513227), (7035, 291895789), (7343, 279652305), (15735, 130504409), (22029, 93217435), (36715, 55930461), (70283, 29217405), (110145, 18643487), (210849, 9739135), (278261, 7379715), (351415, 5843481), (491981, 4173915), (834783, 2459905), (1054245, 1947827), (1391305, 1475943)]