395138324

素因数分解:

$2^2\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{5519}}^1$

素因数の和:8087

約数の個数: 24

約数和(自身を含む): 790728960

約数和(自身を除く): 395590636

約数列:

[1, 2, 4, 7, 14, 28, 2557, 5114, 5519, 10228, 11038, 17899, 22076, 35798, 38633, 71596, 77266, 154532, 14112083, 28224166, 56448332, 98784581, 197569162, 395138324]

約数ペア:

[(1, 395138324), (2, 197569162), (4, 98784581), (7, 56448332), (14, 28224166), (28, 14112083), (2557, 154532), (5114, 77266), (5519, 71596), (10228, 38633), (11038, 35798), (17899, 22076)]