1668996905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1\times {\mathrm{2713}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 2037388944

約数和(自身を除く): 368392039

約数列:

[1, 5, 61, 305, 2017, 2713, 10085, 13565, 123037, 165493, 615185, 827465, 5472121, 27360605, 333799381, 1668996905]

約数ペア:

[(1, 1668996905), (5, 333799381), (61, 27360605), (305, 5472121), (2017, 827465), (2713, 615185), (10085, 165493), (13565, 123037)]