131142004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{35753}}^1$

素因数の和:35895

約数の個数: 24

約数和(自身を含む): 264293568

約数和(自身を除く): 133151564

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 35753, 71506, 143012, 250271, 500542, 1001084, 4683643, 9367286, 18734572, 32785501, 65571002, 131142004]

約数ペア:

[(1, 131142004), (2, 65571002), (4, 32785501), (7, 18734572), (14, 9367286), (28, 4683643), (131, 1001084), (262, 500542), (524, 250271), (917, 143012), (1834, 71506), (3668, 35753)]