2005705735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1176367}}^1$

素因数の和:1176414

約数の個数: 16

約数和(自身を含む): 2710351872

約数和(自身を除く): 704646137

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1176367, 5881835, 12940037, 36467377, 64700185, 182336885, 401141147, 2005705735]

約数ペア:

[(1, 2005705735), (5, 401141147), (11, 182336885), (31, 64700185), (55, 36467377), (155, 12940037), (341, 5881835), (1705, 1176367)]