2097548929

素因数分解:

$7^3\times {\mathrm{557}}^1\times {\mathrm{10979}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 2450736000

約数和(自身を除く): 353187071

約数列:

[1, 7, 49, 343, 557, 3899, 10979, 27293, 76853, 191051, 537971, 3765797, 6115303, 42807121, 299649847, 2097548929]

約数ペア:

[(1, 2097548929), (7, 299649847), (49, 42807121), (343, 6115303), (557, 3765797), (3899, 537971), (10979, 191051), (27293, 76853)]