2111389242

素因数分解:

$2^1\times 3^1\times {\mathrm{66109}}^1\times {\mathrm{5323}}^1$

素因数の和:71437

約数の個数: 16

約数和(自身を含む): 4223635680

約数和(自身を除く): 2112246438

約数列:

[1, 2, 3, 6, 5323, 10646, 15969, 31938, 66109, 132218, 198327, 396654, 351898207, 703796414, 1055694621, 2111389242]

約数ペア:

[(1, 2111389242), (2, 1055694621), (3, 703796414), (6, 351898207), (5323, 396654), (10646, 198327), (15969, 132218), (31938, 66109)]