126312844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{104911}}^1$

素因数の和:104965

約数の個数: 24

約数和(自身を含む): 258503168

約数和(自身を除く): 132190324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 104911, 209822, 419644, 734377, 1468754, 2937508, 4511173, 9022346, 18044692, 31578211, 63156422, 126312844]

約数ペア:

[(1, 126312844), (2, 63156422), (4, 31578211), (7, 18044692), (14, 9022346), (28, 4511173), (43, 2937508), (86, 1468754), (172, 734377), (301, 419644), (602, 209822), (1204, 104911)]