5428128212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{104387081}}^1$

素因数の和:104387098

約数の個数: 12

約数和(自身を含む): 10229934036

約数和(自身を除く): 4801805824

約数列:

[1, 2, 4, 13, 26, 52, 104387081, 208774162, 417548324, 1357032053, 2714064106, 5428128212]

約数ペア:

[(1, 5428128212), (2, 2714064106), (4, 1357032053), (13, 417548324), (26, 208774162), (52, 104387081)]