2008654055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6659}}^1$

素因数の和:6791

約数の個数: 32

約数和(自身を含む): 2616261120

約数和(自身を除く): 607607065

約数列:

[1, 5, 23, 43, 61, 115, 215, 305, 989, 1403, 2623, 4945, 6659, 7015, 13115, 33295, 60329, 153157, 286337, 301645, 406199, 765785, 1431685, 2030995, 6585751, 9342577, 17466557, 32928755, 46712885, 87332785, 401730811, 2008654055]

約数ペア:

[(1, 2008654055), (5, 401730811), (23, 87332785), (43, 46712885), (61, 32928755), (115, 17466557), (215, 9342577), (305, 6585751), (989, 2030995), (1403, 1431685), (2623, 765785), (4945, 406199), (6659, 301645), (7015, 286337), (13115, 153157), (33295, 60329)]