2938960087

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{62191}}^1$

素因数の和:62398

約数の個数: 16

約数和(自身を含む): 3458870272

約数和(自身を除く): 519910185

約数列:

[1, 7, 43, 157, 301, 1099, 6751, 47257, 62191, 435337, 2674213, 9763987, 18719491, 68347909, 419851441, 2938960087]

約数ペア:

[(1, 2938960087), (7, 419851441), (43, 68347909), (157, 18719491), (301, 9763987), (1099, 2674213), (6751, 435337), (47257, 62191)]