7620626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 12427800

約数和(自身を除く): 4807174

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2689, 2834, 5378, 34957, 69914, 293101, 586202, 3810313, 7620626]

約数ペア:

[(1, 7620626), (2, 3810313), (13, 586202), (26, 293101), (109, 69914), (218, 34957), (1417, 5378), (2689, 2834)]