2019321858

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{766637}}^1$

素因数の和:767081

約数の個数: 16

約数和(自身を含む): 4047848640

約数和(自身を除く): 2028526782

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 766637, 1533274, 2299911, 4599822, 336553643, 673107286, 1009660929, 2019321858]

約数ペア:

[(1, 2019321858), (2, 1009660929), (3, 673107286), (6, 336553643), (439, 4599822), (878, 2299911), (1317, 1533274), (2634, 766637)]