2820642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{42737}}^1$

素因数の和:42753

約数の個数: 16

約数和(自身を含む): 6154272

約数和(自身を除く): 3333630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 42737, 85474, 128211, 256422, 470107, 940214, 1410321, 2820642]

約数ペア:

[(1, 2820642), (2, 1410321), (3, 940214), (6, 470107), (11, 256422), (22, 128211), (33, 85474), (66, 42737)]