4039280008

素因数分解:

$2^3\times {\mathrm{1237}}^1\times {\mathrm{408173}}^1$

素因数の和:409416

約数の個数: 16

約数和(自身を含む): 7579791180

約数和(自身を除く): 3540511172

約数列:

[1, 2, 4, 8, 1237, 2474, 4948, 9896, 408173, 816346, 1632692, 3265384, 504910001, 1009820002, 2019640004, 4039280008]

約数ペア:

[(1, 4039280008), (2, 2019640004), (4, 1009820002), (8, 504910001), (1237, 3265384), (2474, 1632692), (4948, 816346), (9896, 408173)]