2079843563

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{108557}}^1$

素因数の和:108611

約数の個数: 24

約数和(自身を含む): 2673132192

約数和(自身を除く): 593288629

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 19159, 108557, 759899, 1845469, 2496811, 5319293, 12918283, 17477677, 42445787, 90427981, 122343739, 297120509, 2079843563]

約数ペア:

[(1, 2079843563), (7, 297120509), (17, 122343739), (23, 90427981), (49, 42445787), (119, 17477677), (161, 12918283), (391, 5319293), (833, 2496811), (1127, 1845469), (2737, 759899), (19159, 108557)]