280438422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4249067}}^1$

素因数の和:4249083

約数の個数: 16

約数和(自身を含む): 611865792

約数和(自身を除く): 331427370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4249067, 8498134, 12747201, 25494402, 46739737, 93479474, 140219211, 280438422]

約数ペア:

[(1, 280438422), (2, 140219211), (3, 93479474), (6, 46739737), (11, 25494402), (22, 12747201), (33, 8498134), (66, 4249067)]