2952509

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 3662208

約数和(自身を除く): 709699

約数列:

[1, 7, 17, 43, 119, 301, 577, 731, 4039, 5117, 9809, 24811, 68663, 173677, 421787, 2952509]

約数ペア:

[(1, 2952509), (7, 421787), (17, 173677), (43, 68663), (119, 24811), (301, 9809), (577, 5117), (731, 4039)]