4781042

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 8263680

約数和(自身を除く): 3482638

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 2689, 5378, 18823, 37646, 341503, 683006, 2390521, 4781042]

約数ペア:

[(1, 4781042), (2, 2390521), (7, 683006), (14, 341503), (127, 37646), (254, 18823), (889, 5378), (1778, 2689)]