1260952651

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{19793}}^1$

素因数の和:20298

約数の個数: 16

約数和(自身を含む): 1520179200

約数和(自身を除く): 259226549

約数列:

[1, 7, 19, 133, 479, 3353, 9101, 19793, 63707, 138551, 376067, 2632469, 9480847, 66365929, 180136093, 1260952651]

約数ペア:

[(1, 1260952651), (7, 180136093), (19, 66365929), (133, 9480847), (479, 2632469), (3353, 376067), (9101, 138551), (19793, 63707)]