2912254114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18910741}}^1$

素因数の和:18910761

約数の個数: 16

約数和(自身を含む): 5446293696

約数和(自身を除く): 2534039582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18910741, 37821482, 132375187, 208018151, 264750374, 416036302, 1456127057, 2912254114]

約数ペア:

[(1, 2912254114), (2, 1456127057), (7, 416036302), (11, 264750374), (14, 208018151), (22, 132375187), (77, 37821482), (154, 18910741)]