65189054

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^2\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 113029488

約数和(自身を除く): 47840434

約数列:

[1, 2, 7, 14, 139, 241, 278, 482, 973, 1687, 1946, 3374, 19321, 33499, 38642, 66998, 135247, 234493, 270494, 468986, 4656361, 9312722, 32594527, 65189054]

約数ペア:

[(1, 65189054), (2, 32594527), (7, 9312722), (14, 4656361), (139, 468986), (241, 270494), (278, 234493), (482, 135247), (973, 66998), (1687, 38642), (1946, 33499), (3374, 19321)]