1991736253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3736841}}^1$

素因数の和:3736895

約数の個数: 8

約数和(自身を含む): 2197263096

約数和(自身を除く): 205526843

約数列:

[1, 13, 41, 533, 3736841, 48578933, 153210481, 1991736253]

約数ペア:

[(1, 1991736253), (13, 153210481), (41, 48578933), (533, 3736841)]