2051209714096

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1176152359}}^1$

素因数の和:1176152476

約数の個数: 20

約数和(自身を含む): 4010679547600

約数和(自身を除く): 1959469833504

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1176152359, 2352304718, 4704609436, 9409218872, 18818437744, 128200607131, 256401214262, 512802428524, 1025604857048, 2051209714096]

約数ペア:

[(1, 2051209714096), (2, 1025604857048), (4, 512802428524), (8, 256401214262), (16, 128200607131), (109, 18818437744), (218, 9409218872), (436, 4704609436), (872, 2352304718), (1744, 1176152359)]