4080558748

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{205549}}^1$

素因数の和:206269

約数の個数: 24

約数和(自身を含む): 8172668000

約数和(自身を除く): 4092109252

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 9926, 19852, 205549, 411098, 822196, 1438843, 2877686, 5755372, 145734241, 291468482, 582936964, 1020139687, 2040279374, 4080558748]

約数ペア:

[(1, 4080558748), (2, 2040279374), (4, 1020139687), (7, 582936964), (14, 291468482), (28, 145734241), (709, 5755372), (1418, 2877686), (2836, 1438843), (4963, 822196), (9926, 411098), (19852, 205549)]