2912167775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{16217}}^1$

素因数の和:16891

約数の個数: 24

約数和(自身を含む): 3945644784

約数和(自身を除く): 1033477009

約数列:

[1, 5, 11, 25, 55, 275, 653, 3265, 7183, 16217, 16325, 35915, 81085, 178387, 179575, 405425, 891935, 4459675, 10589701, 52948505, 116486711, 264742525, 582433555, 2912167775]

約数ペア:

[(1, 2912167775), (5, 582433555), (11, 264742525), (25, 116486711), (55, 52948505), (275, 10589701), (653, 4459675), (3265, 891935), (7183, 405425), (16217, 179575), (16325, 178387), (35915, 81085)]