2017141924

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{809447}}^1$

素因数の和:809547

約数の個数: 24

約数和(自身を含む): 4079617920

約数和(自身を除く): 2062475996

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 809447, 1618894, 3237788, 5666129, 11332258, 22664516, 72040783, 144081566, 288163132, 504285481, 1008570962, 2017141924]

約数ペア:

[(1, 2017141924), (2, 1008570962), (4, 504285481), (7, 288163132), (14, 144081566), (28, 72040783), (89, 22664516), (178, 11332258), (356, 5666129), (623, 3237788), (1246, 1618894), (2492, 809447)]