2878242884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7907}}^1\times {\mathrm{8273}}^1$

素因数の和:16195

約数の個数: 24

約数和(自身を含む): 5496186528

約数和(自身を除く): 2617943644

約数列:

[1, 2, 4, 11, 22, 44, 7907, 8273, 15814, 16546, 31628, 33092, 86977, 91003, 173954, 182006, 347908, 364012, 65414611, 130829222, 261658444, 719560721, 1439121442, 2878242884]

約数ペア:

[(1, 2878242884), (2, 1439121442), (4, 719560721), (11, 261658444), (22, 130829222), (44, 65414611), (7907, 364012), (8273, 347908), (15814, 182006), (16546, 173954), (31628, 91003), (33092, 86977)]