25325002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2689}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 40382280

約数和(自身を除く): 15057278

約数列:

[1, 2, 17, 34, 277, 554, 2689, 4709, 5378, 9418, 45713, 91426, 744853, 1489706, 12662501, 25325002]

約数ペア:

[(1, 25325002), (2, 12662501), (17, 1489706), (34, 744853), (277, 91426), (554, 45713), (2689, 9418), (4709, 5378)]