2011035395

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{11393}}^1$

素因数の和:12262

約数の個数: 16

約数和(自身を含む): 2472589152

約数和(自身を除く): 461553757

約数列:

[1, 5, 43, 215, 821, 4105, 11393, 35303, 56965, 176515, 489899, 2449495, 9353653, 46768265, 402207079, 2011035395]

約数ペア:

[(1, 2011035395), (5, 402207079), (43, 46768265), (215, 9353653), (821, 2449495), (4105, 489899), (11393, 176515), (35303, 56965)]