2842288

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 5533128

約数和(自身を除く): 2690840

約数列:

[1, 2, 4, 8, 16, 401, 443, 802, 886, 1604, 1772, 3208, 3544, 6416, 7088, 177643, 355286, 710572, 1421144, 2842288]

約数ペア:

[(1, 2842288), (2, 1421144), (4, 710572), (8, 355286), (16, 177643), (401, 7088), (443, 6416), (802, 3544), (886, 3208), (1604, 1772)]