2016223489

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{11161}}^1$

素因数の和:11496

約数の個数: 16

約数和(自身を含む): 2333840256

約数和(自身を除く): 317616767

約数列:

[1, 7, 131, 197, 917, 1379, 11161, 25807, 78127, 180649, 1462091, 2198717, 10234637, 15391019, 288031927, 2016223489]

約数ペア:

[(1, 2016223489), (7, 288031927), (131, 15391019), (197, 10234637), (917, 2198717), (1379, 1462091), (11161, 180649), (25807, 78127)]