1128647513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{3359}}^1$

素因数の和:5476

約数の個数: 16

約数和(自身を含む): 1347010560

約数和(自身を除く): 218363047

約数列:

[1, 7, 23, 161, 2087, 3359, 14609, 23513, 48001, 77257, 336007, 540799, 7010233, 49071631, 161235359, 1128647513]

約数ペア:

[(1, 1128647513), (7, 161235359), (23, 49071631), (161, 7010233), (2087, 540799), (3359, 336007), (14609, 77257), (23513, 48001)]