2912491771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{115223}}^1$

素因数の和:115410

約数の個数: 16

約数和(自身を含む): 3495435264

約数和(自身を除く): 582943493

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 25277, 115223, 806561, 2650129, 18090011, 18550903, 126630077, 416070253, 2912491771]

約数ペア:

[(1, 2912491771), (7, 416070253), (23, 126630077), (157, 18550903), (161, 18090011), (1099, 2650129), (3611, 806561), (25277, 115223)]