26982904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{259451}}^1$

素因数の和:259470

約数の個数: 16

約数和(自身を含む): 54484920

約数和(自身を除く): 27502016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 259451, 518902, 1037804, 2075608, 3372863, 6745726, 13491452, 26982904]

約数ペア:

[(1, 26982904), (2, 13491452), (4, 6745726), (8, 3372863), (13, 2075608), (26, 1037804), (52, 518902), (104, 259451)]