2116798151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 2441880000

約数和(自身を除く): 325081849

約数列:

[1, 13, 19, 113, 149, 247, 509, 1469, 1937, 2147, 2831, 6617, 9671, 16837, 27911, 36803, 57517, 75841, 125723, 218881, 319903, 747721, 985933, 1092823, 1440979, 4158739, 8570033, 14206699, 18732727, 111410429, 162830627, 2116798151]

約数ペア:

[(1, 2116798151), (13, 162830627), (19, 111410429), (113, 18732727), (149, 14206699), (247, 8570033), (509, 4158739), (1469, 1440979), (1937, 1092823), (2147, 985933), (2831, 747721), (6617, 319903), (9671, 218881), (16837, 125723), (27911, 75841), (36803, 57517)]