2776436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2515564

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 499, 998, 1391, 1996, 2782, 5564, 6487, 12974, 25948, 53393, 106786, 213572, 694109, 1388218, 2776436]

約数ペア:

[(1, 2776436), (2, 1388218), (4, 694109), (13, 213572), (26, 106786), (52, 53393), (107, 25948), (214, 12974), (428, 6487), (499, 5564), (998, 2782), (1391, 1996)]