2808086658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{973003}}^1$

素因数の和:973058

約数の個数: 32

約数和(自身を含む): 6211657536

約数和(自身を除く): 3403570878

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 973003, 1946006, 2919009, 5838018, 12649039, 25298078, 36001111, 37947117, 72002222, 75894234, 108003333, 216006666, 468014443, 936028886, 1404043329, 2808086658]

約数ペア:

[(1, 2808086658), (2, 1404043329), (3, 936028886), (6, 468014443), (13, 216006666), (26, 108003333), (37, 75894234), (39, 72002222), (74, 37947117), (78, 36001111), (111, 25298078), (222, 12649039), (481, 5838018), (962, 2919009), (1443, 1946006), (2886, 973003)]