1318256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1808

約数の個数: 20

約数和(自身を含む): 2609952

約数和(自身を除く): 1291696

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1753, 3506, 7012, 14024, 28048, 82391, 164782, 329564, 659128, 1318256]

約数ペア:

[(1, 1318256), (2, 659128), (4, 329564), (8, 164782), (16, 82391), (47, 28048), (94, 14024), (188, 7012), (376, 3506), (752, 1753)]