4255881.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{220009}}^1$

素因数の和:220036

約数の個数: 24

約数和(自身を含む): 171607800

約数和(自身を除く): 96364722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 220009, 440018, 660027, 1320054, 1980081, 3960162, 4180171, 8360342, 12540513, 25081026, 37621539, 75243078]

約数ペア:

[(1, 75243078), (2, 37621539), (3, 25081026), (6, 12540513), (9, 8360342), (18, 4180171), (19, 3960162), (38, 1980081), (57, 1320054), (114, 660027), (171, 440018), (342, 220009)]