254195004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3026131}}^1$

素因数の和:3026145

約数の個数: 24

約数和(自身を含む): 677853568

約数和(自身を除く): 423658564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3026131, 6052262, 9078393, 12104524, 18156786, 21182917, 36313572, 42365834, 63548751, 84731668, 127097502, 254195004]

約数ペア:

[(1, 254195004), (2, 127097502), (3, 84731668), (4, 63548751), (6, 42365834), (7, 36313572), (12, 21182917), (14, 18156786), (21, 12104524), (28, 9078393), (42, 6052262), (84, 3026131)]