290413711

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2017}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 338119936

約数和(自身を除く): 47706225

約数列:

[1, 7, 67, 307, 469, 2017, 2149, 14119, 20569, 135139, 143983, 619219, 945973, 4334533, 41487673, 290413711]

約数ペア:

[(1, 290413711), (7, 41487673), (67, 4334533), (307, 945973), (469, 619219), (2017, 143983), (2149, 135139), (14119, 20569)]