2103006836

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{478391}}^1$

素因数の和:478559

約数の個数: 24

約数和(自身を含む): 4232812416

約数和(自身を除く): 2129805580

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 478391, 956782, 1913564, 3348737, 6697474, 13394948, 75107387, 150214774, 300429548, 525751709, 1051503418, 2103006836]

約数ペア:

[(1, 2103006836), (2, 1051503418), (4, 525751709), (7, 300429548), (14, 150214774), (28, 75107387), (157, 13394948), (314, 6697474), (628, 3348737), (1099, 1913564), (2198, 956782), (4396, 478391)]