2079339745

素因数分解:

$5^1\times 7^3\times {\mathrm{1212443}}^1$

素因数の和:1212469

約数の個数: 16

約数和(自身を含む): 2909865600

約数和(自身を除く): 830525855

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 1212443, 6062215, 8487101, 42435505, 59409707, 297048535, 415867949, 2079339745]

約数ペア:

[(1, 2079339745), (5, 415867949), (7, 297048535), (35, 59409707), (49, 42435505), (245, 8487101), (343, 6062215), (1715, 1212443)]