2667766618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{997}}^1\times {\mathrm{11057}}^1$

素因数の和:12078

約数の個数: 24

約数和(自身を含む): 4403317716

約数和(自身を除く): 1735551098

約数列:

[1, 2, 11, 22, 121, 242, 997, 1994, 10967, 11057, 21934, 22114, 120637, 121627, 241274, 243254, 1337897, 2675794, 11023829, 22047658, 121262119, 242524238, 1333883309, 2667766618]

約数ペア:

[(1, 2667766618), (2, 1333883309), (11, 242524238), (22, 121262119), (121, 22047658), (242, 11023829), (997, 2675794), (1994, 1337897), (10967, 243254), (11057, 241274), (21934, 121627), (22114, 120637)]