2721866938

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{207491}}^1$

素因数の和:208437

約数の個数: 16

約数和(自身を含む): 4671059904

約数和(自身を除く): 1949192966

約数列:

[1, 2, 7, 14, 937, 1874, 6559, 13118, 207491, 414982, 1452437, 2904874, 194419067, 388838134, 1360933469, 2721866938]

約数ペア:

[(1, 2721866938), (2, 1360933469), (7, 388838134), (14, 194419067), (937, 2904874), (1874, 1452437), (6559, 414982), (13118, 207491)]