78491314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 128589120

約数和(自身を除く): 50097806

約数列:

[1, 2, 11, 22, 1229, 2458, 2903, 5806, 13519, 27038, 31933, 63866, 3567787, 7135574, 39245657, 78491314]

約数ペア:

[(1, 78491314), (2, 39245657), (11, 7135574), (22, 3567787), (1229, 63866), (2458, 31933), (2903, 27038), (5806, 13519)]