264880784

素因数分解:

$2^4\times 7^1\times {\mathrm{2365007}}^1$

素因数の和:2365022

約数の個数: 20

約数和(自身を含む): 586521984

約数和(自身を除く): 321641200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2365007, 4730014, 9460028, 16555049, 18920056, 33110098, 37840112, 66220196, 132440392, 264880784]

約数ペア:

[(1, 264880784), (2, 132440392), (4, 66220196), (7, 37840112), (8, 33110098), (14, 18920056), (16, 16555049), (28, 9460028), (56, 4730014), (112, 2365007)]