2543288906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{142609}}^1$

素因数の和:142889

約数の個数: 16

約数和(自身を含む): 3934324680

約数和(自身を除く): 1391035774

約数列:

[1, 2, 37, 74, 241, 482, 8917, 17834, 142609, 285218, 5276533, 10553066, 34368769, 68737538, 1271644453, 2543288906]

約数ペア:

[(1, 2543288906), (2, 1271644453), (37, 68737538), (74, 34368769), (241, 10553066), (482, 5276533), (8917, 285218), (17834, 142609)]