2008781337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{1483}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 2848140288

約数和(自身を除く): 839358951

約数列:

[1, 3, 23, 67, 69, 201, 293, 879, 1483, 1541, 4449, 4623, 6739, 19631, 20217, 34109, 58893, 99361, 102327, 298083, 434519, 451513, 1303557, 1354539, 2285303, 6855909, 9993937, 29112773, 29981811, 87338319, 669593779, 2008781337]

約数ペア:

[(1, 2008781337), (3, 669593779), (23, 87338319), (67, 29981811), (69, 29112773), (201, 9993937), (293, 6855909), (879, 2285303), (1483, 1354539), (1541, 1303557), (4449, 451513), (4623, 434519), (6739, 298083), (19631, 102327), (20217, 99361), (34109, 58893)]