2011796717

素因数分解:

$7^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 2310078720

約数和(自身を除く): 298282003

約数列:

[1, 7, 457, 709, 887, 3199, 4963, 6209, 324013, 405359, 628883, 2268091, 2837513, 4402181, 287399531, 2011796717]

約数ペア:

[(1, 2011796717), (7, 287399531), (457, 4402181), (709, 2837513), (887, 2268091), (3199, 628883), (4963, 405359), (6209, 324013)]