134400532

素因数分解:

$2^2\times 7^2\times {\mathrm{685717}}^1$

素因数の和:685735

約数の個数: 18

約数和(自身を含む): 273601482

約数和(自身を除く): 139200950

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 685717, 1371434, 2742868, 4800019, 9600038, 19200076, 33600133, 67200266, 134400532]

約数ペア:

[(1, 134400532), (2, 67200266), (4, 33600133), (7, 19200076), (14, 9600038), (28, 4800019), (49, 2742868), (98, 1371434), (196, 685717)]