2165686152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12890989}}^1$

素因数の和:12891005

約数の個数: 32

約数和(自身を含む): 6187675200

約数和(自身を除く): 4021989048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12890989, 25781978, 38672967, 51563956, 77345934, 90236923, 103127912, 154691868, 180473846, 270710769, 309383736, 360947692, 541421538, 721895384, 1082843076, 2165686152]

約数ペア:

[(1, 2165686152), (2, 1082843076), (3, 721895384), (4, 541421538), (6, 360947692), (7, 309383736), (8, 270710769), (12, 180473846), (14, 154691868), (21, 103127912), (24, 90236923), (28, 77345934), (42, 51563956), (56, 38672967), (84, 25781978), (168, 12890989)]