2550436

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 5169920

約数和(自身を除く): 2619484

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1153, 2212, 2306, 4612, 8071, 16142, 32284, 91087, 182174, 364348, 637609, 1275218, 2550436]

約数ペア:

[(1, 2550436), (2, 1275218), (4, 637609), (7, 364348), (14, 182174), (28, 91087), (79, 32284), (158, 16142), (316, 8071), (553, 4612), (1106, 2306), (1153, 2212)]