121633484

素因数分解:

$2^2\times 7^2\times {\mathrm{620579}}^1$

素因数の和:620597

約数の個数: 18

約数和(自身を含む): 247611420

約数和(自身を除く): 125977936

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 620579, 1241158, 2482316, 4344053, 8688106, 17376212, 30408371, 60816742, 121633484]

約数ペア:

[(1, 121633484), (2, 60816742), (4, 30408371), (7, 17376212), (14, 8688106), (28, 4344053), (49, 2482316), (98, 1241158), (196, 620579)]