2040692912

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{195319}}^1$

素因数の和:195980

約数の個数: 20

約数和(自身を含む): 3959917680

約数和(自身を除く): 1919224768

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 195319, 390638, 781276, 1562552, 3125104, 127543307, 255086614, 510173228, 1020346456, 2040692912]

約数ペア:

[(1, 2040692912), (2, 1020346456), (4, 510173228), (8, 255086614), (16, 127543307), (653, 3125104), (1306, 1562552), (2612, 781276), (5224, 390638), (10448, 195319)]