2004176783

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{254047}}^1$

素因数の和:254091

約数の個数: 16

約数和(自身を含む): 2438860800

約数和(自身を除く): 434684017

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 254047, 1778329, 5843081, 12448303, 40901567, 87138121, 286310969, 2004176783]

約数ペア:

[(1, 2004176783), (7, 286310969), (23, 87138121), (49, 40901567), (161, 12448303), (343, 5843081), (1127, 1778329), (7889, 254047)]