78874926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011217}}^1$

素因数の和:1011235

約数の個数: 16

約数和(自身を含む): 169884624

約数和(自身を除く): 91009698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1011217, 2022434, 3033651, 6067302, 13145821, 26291642, 39437463, 78874926]

約数ペア:

[(1, 78874926), (2, 39437463), (3, 26291642), (6, 13145821), (13, 6067302), (26, 3033651), (39, 2022434), (78, 1011217)]