528739274

素因数分解:

$2^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{20717}}^1$

素因数の和:22549

約数の個数: 16

約数和(自身を含む): 906951168

約数和(自身を除く): 378211894

約数列:

[1, 2, 7, 14, 1823, 3646, 12761, 20717, 25522, 41434, 145019, 290038, 37767091, 75534182, 264369637, 528739274]

約数ペア:

[(1, 528739274), (2, 264369637), (7, 75534182), (14, 37767091), (1823, 290038), (3646, 145019), (12761, 41434), (20717, 25522)]