4920299615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12779999}}^1$

素因数の和:12780022

約数の個数: 16

約数和(自身を含む): 7361280000

約数和(自身を除く): 2440980385

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 12779999, 63899995, 89459993, 140579989, 447299965, 702899945, 984059923, 4920299615]

約数ペア:

[(1, 4920299615), (5, 984059923), (7, 702899945), (11, 447299965), (35, 140579989), (55, 89459993), (77, 63899995), (385, 12779999)]