27402004

素因数分解:

$2^2\times 7^1\times {\mathrm{978643}}^1$

素因数の和:978654

約数の個数: 12

約数和(自身を含む): 54804064

約数和(自身を除く): 27402060

約数列:

[1, 2, 4, 7, 14, 28, 978643, 1957286, 3914572, 6850501, 13701002, 27402004]

約数ペア:

[(1, 27402004), (2, 13701002), (4, 6850501), (7, 3914572), (14, 1957286), (28, 978643)]