2065642831

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1\times {\mathrm{3701}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 2396763648

約数和(自身を除く): 331120817

約数列:

[1, 7, 71, 497, 1123, 3701, 7861, 25907, 79733, 262771, 558131, 1839397, 4156223, 29093561, 295091833, 2065642831]

約数ペア:

[(1, 2065642831), (7, 295091833), (71, 29093561), (497, 4156223), (1123, 1839397), (3701, 558131), (7861, 262771), (25907, 79733)]