2017681926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25867717}}^1$

素因数の和:25867735

約数の個数: 16

約数和(自身を含む): 4345776624

約数和(自身を除く): 2328094698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25867717, 51735434, 77603151, 155206302, 336280321, 672560642, 1008840963, 2017681926]

約数ペア:

[(1, 2017681926), (2, 1008840963), (3, 672560642), (6, 336280321), (13, 155206302), (26, 77603151), (39, 51735434), (78, 25867717)]