2049536432

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1911881}}^1$

素因数の和:1911956

約数の個数: 20

約数和(自身を含む): 4030247256

約数和(自身を除く): 1980710824

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1911881, 3823762, 7647524, 15295048, 30590096, 128096027, 256192054, 512384108, 1024768216, 2049536432]

約数ペア:

[(1, 2049536432), (2, 1024768216), (4, 512384108), (8, 256192054), (16, 128096027), (67, 30590096), (134, 15295048), (268, 7647524), (536, 3823762), (1072, 1911881)]