2055443752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{212867}}^1$

素因数の和:212961

約数の個数: 32

約数和(自身を含む): 4138153920

約数和(自身を除く): 2082710168

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 212867, 425734, 851468, 1702936, 3618739, 7237478, 14474956, 15113557, 28949912, 30227114, 60454228, 120908456, 256930469, 513860938, 1027721876, 2055443752]

約数ペア:

[(1, 2055443752), (2, 1027721876), (4, 513860938), (8, 256930469), (17, 120908456), (34, 60454228), (68, 30227114), (71, 28949912), (136, 15113557), (142, 14474956), (284, 7237478), (568, 3618739), (1207, 1702936), (2414, 851468), (4828, 425734), (9656, 212867)]