506490334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1904099}}^1$

素因数の和:1904127

約数の個数: 16

約数和(自身を含む): 913968000

約数和(自身を除く): 407477666

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1904099, 3808198, 13328693, 26657386, 36177881, 72355762, 253245167, 506490334]

約数ペア:

[(1, 506490334), (2, 253245167), (7, 72355762), (14, 36177881), (19, 26657386), (38, 13328693), (133, 3808198), (266, 1904099)]