2439454766

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{2903}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 4218559488

約数和(自身を除く): 1779104722

約数列:

[1, 2, 7, 14, 193, 311, 386, 622, 1351, 2177, 2702, 2903, 4354, 5806, 20321, 40642, 60023, 120046, 420161, 560279, 840322, 902833, 1120558, 1805666, 3921953, 6319831, 7843906, 12639662, 174246769, 348493538, 1219727383, 2439454766]

約数ペア:

[(1, 2439454766), (2, 1219727383), (7, 348493538), (14, 174246769), (193, 12639662), (311, 7843906), (386, 6319831), (622, 3921953), (1351, 1805666), (2177, 1120558), (2702, 902833), (2903, 840322), (4354, 560279), (5806, 420161), (20321, 120046), (40642, 60023)]