2247372281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{45533}}^1$

素因数の和:46192

約数の個数: 16

約数和(自身を含む): 2806351488

約数和(自身を除く): 558979207

約数列:

[1, 7, 11, 77, 641, 4487, 7051, 45533, 49357, 318731, 500863, 3506041, 29186653, 204306571, 321053183, 2247372281]

約数ペア:

[(1, 2247372281), (7, 321053183), (11, 204306571), (77, 29186653), (641, 3506041), (4487, 500863), (7051, 318731), (45533, 49357)]