426883396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{37591}}^1$

素因数の和:37779

約数の個数: 24

約数和(自身を含む): 795747456

約数和(自身を除く): 368864060

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 11356, 37591, 75182, 150364, 639047, 1278094, 2556188, 6277697, 12555394, 25110788, 106720849, 213441698, 426883396]

約数ペア:

[(1, 426883396), (2, 213441698), (4, 106720849), (17, 25110788), (34, 12555394), (68, 6277697), (167, 2556188), (334, 1278094), (668, 639047), (2839, 150364), (5678, 75182), (11356, 37591)]