2052803488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1491863}}^1$

素因数の和:1491916

約数の個数: 24

約数和(自身を含む): 4135447008

約数和(自身を除く): 2082643520

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1491863, 2983726, 5967452, 11934904, 23869808, 47739616, 64150109, 128300218, 256600436, 513200872, 1026401744, 2052803488]

約数ペア:

[(1, 2052803488), (2, 1026401744), (4, 513200872), (8, 256600436), (16, 128300218), (32, 64150109), (43, 47739616), (86, 23869808), (172, 11934904), (344, 5967452), (688, 2983726), (1376, 1491863)]