2440804930

素因数分解:

$2^1\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{85313}}^1$

素因数の和:88181

約数の個数: 16

約数和(自身を含む): 4395036024

約数和(自身を除く): 1954231094

約数列:

[1, 2, 5, 10, 2861, 5722, 14305, 28610, 85313, 170626, 426565, 853130, 244080493, 488160986, 1220402465, 2440804930]

約数ペア:

[(1, 2440804930), (2, 1220402465), (5, 488160986), (10, 244080493), (2861, 853130), (5722, 426565), (14305, 170626), (28610, 85313)]