2009442852

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{786167}}^1$

素因数の和:786248

約数の個数: 36

約数和(自身を含む): 5150972736

約数和(自身を除く): 3141529884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 786167, 1572334, 2358501, 3144668, 4717002, 7075503, 9434004, 14151006, 28302012, 55817857, 111635714, 167453571, 223271428, 334907142, 502360713, 669814284, 1004721426, 2009442852]

約数ペア:

[(1, 2009442852), (2, 1004721426), (3, 669814284), (4, 502360713), (6, 334907142), (9, 223271428), (12, 167453571), (18, 111635714), (36, 55817857), (71, 28302012), (142, 14151006), (213, 9434004), (284, 7075503), (426, 4717002), (639, 3144668), (852, 2358501), (1278, 1572334), (2556, 786167)]