2783254165

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1\times {\mathrm{2113}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 3368667456

約数和(自身を除く): 585413291

約数列:

[1, 5, 131, 655, 2011, 2113, 10055, 10565, 263441, 276803, 1317205, 1384015, 4249243, 21246215, 556650833, 2783254165]

約数ペア:

[(1, 2783254165), (5, 556650833), (131, 21246215), (655, 4249243), (2011, 1384015), (2113, 1317205), (10055, 276803), (10565, 263441)]